spring—boot入门简单介绍以及简单配置

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1、 了解Spring的发展
2、 掌握Spring的java配置方式
3、 学习Spring Boot
2. Spring的发展
2.1. Spring1.x 时代
在Spring1.x时代，都是通过xml文件配置bean，随着项目的不断扩大，需要将xml配置分放到不同的配置文件中，需要频繁的在java类和xml配置文件中切换。
2.2. Spring2.x时代
随着JDK 1.5带来的注解支持，Spring2.x可以使用注解对Bean进行申明和注入，大大的减少了xml配置文件，同时也大大简化了项目的开发。

那么，问题来了，究竟是应该使用xml还是注解呢？

最佳实践：
1、 应用的基本配置用xml，比如：数据源、资源文件等；
2、 业务开发用注解，比如：Service中注入bean等；
2.3. Spring3.x到Spring4.x
从Spring3.x开始提供了Java配置方式，使用Java配置方式可以更好的理解你配置的Bean，现在我们就处于这个时代，并且Spring4.x和Spring boot都推荐使用java配置的方式。
3. Spring的Java配置方式
Java配置是Spring4.x推荐的配置方式，可以完全替代xml配置。
3.1. @Configuration 和 @Bean
Spring的Java配置方式是通过 @Configuration 和 @Bean 这两个注解实现的：
1、@Configuration 作用于类上，相当于一个xml配置文件；
2、@Bean 作用于方法上，相当于xml配置中的；
3.2. 示例
该示例演示了通过Java配置的方式进行配置Spring，并且实现了Spring IOC功能。
3.2.1. 创建工程以及导入依赖

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>cn.itcast.springboot</groupId>
	<artifactId>itcast-springboot</artifactId>
	<version>1.0.0-SNAPSHOT</version>
	<packaging>war</packaging>

	<dependencies>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>4.3.7.RELEASE</version>
		</dependency>
		<!-- 连接池 -->
		<dependency>
			<groupId>com.jolbox</groupId>
			<artifactId>bonecp-spring</artifactId>
			<version>0.8.0.RELEASE</version>
		</dependency>
	</dependencies>
	<build>
		<finalName>${project.artifactId}</finalName>
		<plugins>
			<!-- 资源文件拷贝插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<configuration>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
			<!-- java编译插件 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<configuration>
					<source>1.7</source>
					<target>1.7</target>
					<encoding>UTF-8</encoding>
				</configuration>
			</plugin>
		</plugins>
		<pluginManagement>
			<plugins>
				<!-- 配置Tomcat插件 -->
				<plugin>
					<groupId>org.apache.tomcat.maven</groupId>
					<artifactId>tomcat7-maven-plugin</artifactId>
					<version>2.2</version>
				</plugin>
			</plugins>
		</pluginManagement>
	</build>
</project>

3.2.2. 编写User对象

public class User {

    private String username;

    private String password;

    private Integer age;

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public Integer getAge() {
        return age;
    }

    public void setAge(Integer age) {
        this.age = age;
    }

}

3.2.3. 编写UserDAO 用于模拟与数据库的交互

public class UserDAO {
    
    public List<User> queryUserList(){
        List<User> result = new ArrayList<User>();
        // 模拟数据库的查询
        for (int i = 0; i < 10; i++) {
            User user = new User();
            user.setUsername("username_" + i);
            user.setPassword("password_" + i);
            user.setAge(i + 1);
            result.add(user);
        }
        return result;
    }

}

3.2.4. 编写UserService 用于实现User数据操作业务逻辑

@Service
public class UserService {

    @Autowired // 注入Spring容器中的bean对象
    private UserDAO userDAO;

    public List<User> queryUserList() {
        // 调用userDAO中的方法进行查询
        return this.userDAO.queryUserList();
    }

}

3.2.5. 编写SpringConfig 用于实例化Spring容器

@Configuration //通过该注解来表明该类是一个Spring的配置，相当于一个xml文件
@ComponentScan(basePackages = "cn.itcast.springboot.javaconfig") //配置扫描包
public class SpringConfig {
    
    @Bean // 通过该注解来表明是一个Bean对象，相当于xml中的<bean>
    public UserDAO getUserDAO(){
        return new UserDAO(); // 直接new对象做演示
    }
    
}

3.2.6. 编写测试方法 用于启动Spring容器

public class Main {
    
    public static void main(String[] args) {
        // 通过Java配置来实例化Spring容器
        AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext(SpringConfig.class);
        
        // 在Spring容器中获取Bean对象
        UserService userService = context.getBean(UserService.class);
        
        // 调用对象中的方法
        List<User> list = userService.queryUserList();
        for (User user : list) {
            System.out.println(user.getUsername() + ", " + user.getPassword() + ", " + user.getPassword());
        }
        
        // 销毁该容器
        context.destroy();
    }

}

3.2.7. 测试效果

3.2.8. 小结
从以上的示例中可以看出，使用Java代码就完美的替代xml配置文件，并且结构更加的清晰。
3.3. 实战
3.3.1. 读取外部的资源配置文件
通过@PropertySource可以指定读取的配置文件，通过@Value注解获取值，具体用法：

@Configuration //通过该注解来表明该类是一个Spring的配置，相当于一个xml文件
@ComponentScan(basePackages = "cn.itcast.springboot.javaconfig") //配置扫描包
@PropertySource(value= {"classpath:jdbc.properties"})
public class SpringConfig {
    
    @Value("${jdbc.url}")
    private String jdbcUrl;
    
    @Bean // 通过该注解来表明是一个Bean对象，相当于xml中的<bean>
    public UserDAO getUserDAO(){
        return new UserDAO(); // 直接new对象做演示
    }
    
}

思考：
1、 如何配置多个配置文件？

2、 如果配置的配置文件不存在会怎么样？

3.3.2. 配置数据库连接池

导入依赖：
<!-- 连接池 -->
		<dependency>
			<groupId>com.jolbox</groupId>
			<artifactId>bonecp-spring</artifactId>
			<version>0.8.0.RELEASE</version>
		</dependency>

之前的Spring xml配置：
	 <!-- 定义数据源 -->
	<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource"
		destroy-method="close">
		<!-- 数据库驱动 -->
		<property name="driverClass" value="${jdbc.driverClassName}" />
		<!-- 相应驱动的jdbcUrl -->
		<property name="jdbcUrl" value="${jdbc.url}" />
		<!-- 数据库的用户名 -->
		<property name="username" value="${jdbc.username}" />
		<!-- 数据库的密码 -->
		<property name="password" value="${jdbc.password}" />
		<!-- 检查数据库连接池中空闲连接的间隔时间，单位是分，默认值：240，如果要取消则设置为0 -->
		<property name="idleConnectionTestPeriod" value="60" />
		<!-- 连接池中未使用的链接最大存活时间，单位是分，默认值：60，如果要永远存活设置为0 -->
		<property name="idleMaxAge" value="30" />
		<!-- 每个分区最大的连接数 -->
		<!-- 
			判断依据：请求并发数
		 -->
		<property name="maxConnectionsPerPartition" value="100" />
		<!-- 每个分区最小的连接数 -->
		<property name="minConnectionsPerPartition" value="5" />
	</bean>

参考xml配置改造成java配置方式：

    @Value("${jdbc.url}")
    private String jdbcUrl;

    @Value("${jdbc.driverClassName}")
    private String jdbcDriverClassName;

    @Value("${jdbc.username}")
    private String jdbcUsername;

    @Value("${jdbc.password}")
    private String jdbcPassword;

    @Bean(destroyMethod = "close")
    public DataSource dataSource() {
        BoneCPDataSource boneCPDataSource = new BoneCPDataSource();
        // 数据库驱动
        boneCPDataSource.setDriverClass(jdbcDriverClassName);
        // 相应驱动的jdbcUrl
        boneCPDataSource.setJdbcUrl(jdbcUrl);
        // 数据库的用户名
        boneCPDataSource.setUsername(jdbcUsername);
        // 数据库的密码
        boneCPDataSource.setPassword(jdbcPassword');
        // 检查数据库连接池中空闲连接的间隔时间，单位是分，默认值：240，如果要取消则设置为0
        boneCPDataSource.setIdleConnectionTestPeriodInMinutes(60);
        // 连接池中未使用的链接最大存活时间，单位是分，默认值：60，如果要永远存活设置为0
        boneCPDataSource.setIdleMaxAgeInMinutes(30);
        // 每个分区最大的连接数
        boneCPDataSource.setMaxConnectionsPerPartition(100);
        // 每个分区最小的连接数    
        boneCPDataSource.setMinConnectionsPerPartition(5);
        return boneCPDataSource;
}

思考： 如何使用该DataSource对象？
4. Spring Boot
4.1. 什么是Spring Boot

4.2. Spring Boot的优缺点

4.3. 快速入门
4.3.1. 设置spring boot的parent

<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>1.5.2.RELEASE</version>
	</parent>

说明：Spring boot的项目必须要将parent设置为spring boot的parent，该parent包含了大量默认的配置，大大简化了我们的开发。

4.3.2. 导入spring boot的web支持

<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

4.3.3. 添加Spring boot的插件

<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>

4.3.4. 编写第一个Spring Boot的应用

@Controller
@SpringBootApplication
@Configuration
public class HelloApplication {
    
    @RequestMapping("hello")
    @ResponseBody
    public String hello(){
        return "hello world！";
    }
    
    public static void main(String[] args) {
        SpringApplication.run(HelloApplication.class, args);
    }

}

代码说明：
1、@SpringBootApplication：Spring Boot项目的核心注解，主要目的是开启自动配置。；
2、@Configuration：这是一个配置Spring的配置类；
3、@Controller：标明这是一个SpringMVC的Controller控制器；
4、main方法：在main方法中启动一个应用，即：这个应用的入口；
4.3.5. 启动应用
在Spring Boot项目中，启动的方式有两种，一种是直接run Java Application另外一种是通过Spring Boot的Maven插件运行。

第一种：

第二种：

启动效果：

看到如下信息就说明启动成功了：
INFO 6188 — [ main] c.i.springboot.demo.HelloApplication : Started HelloApplication in 3.281 seconds (JVM running for 3.601)
4.3.6. 测试
打开浏览器，输入地址：

效果：

是不是很Easy?
4.4. Spring Boot的核心
4.4.1. 入口类和@SpringBootApplication
Spring Boot的项目一般都会有*Application的入口类，入口类中会有main方法，这是一个标准的Java应用程序的入口方法。

@SpringBootApplication注解是Spring Boot的核心注解，它其实是一个组合注解：

该注解主要组合了以下注解：

1. @SpringBootConfiguration：这是Spring Boot项目的配置注解，这也是一个组合注解：

在Spring Boot项目中推荐使用@ SpringBootConfiguration替代@Configuration
2. @EnableAutoConfiguration：启用自动配置，该注解会使Spring Boot根据项目中依赖的jar包自动配置项目的配置项：
a) 如：我们添加了spring-boot-starter-web的依赖，项目中也就会引入SpringMVC的依赖，Spring Boot就会自动配置tomcat和SpringMVC

3. @ComponentScan：默认扫描@SpringBootApplication所在类的同级目录以及它的子目录。
   4.4.2. 关闭自动配置
   通过上述，我们得知，Spring Boot会根据项目中的jar包依赖，自动做出配置，Spring Boot支持的自动配置如下（非常多）：

如果我们不需要Spring Boot自动配置，想关闭某一项的自动配置，该如何设置呢？

比如：我们不想自动配置Redis，想手动配置。

当然了，其他的配置就类似了。
4.4.3. 自定义Banner
启动Spring Boot项目后会看到这样的图案：

这个图片其实是可以自定义的：
1.	打开网站：http://patorjk.com/software/taag/#p=display&h=3&v=3&f=4Max&t=itcast%20Spring%20Boot
2.	```
3.	
 
4.	拷贝生成的字符到一个文本文件中，并且将该文件命名为banner.txt
5.	将banner.txt拷贝到项目的resources目录中：
 
6.	重新启动程序，查看效果：
 

好像没有默认的好看啊！！！

如果不想看到任何的banner，也是可以将其关闭的：
 
4.4.4.	全局配置文件
Spring Boot项目使用一个全局的配置文件application.properties或者是application.yml，在resources目录下或者类路径下的/config下，一般我们放到resources下。

1、	修改tomcat的端口为8088
 
重新启动应用，查看效果：
 
2、	修改进入DispatcherServlet的规则为：*.html
 
测试：
 
 

更多的配置：

===================================================================

COMMON SPRING BOOT PROPERTIES

This sample file is provided as a guideline. Do NOT copy it in its

entirety to your own application. ^^^

===================================================================

----------------------------------------

CORE PROPERTIES

----------------------------------------

BANNER

banner.charset=UTF-8 # Banner file encoding.
banner.location=classpath:banner.txt # Banner file location.
banner.image.location=classpath:banner.gif # Banner image file location (jpg/png can also be used).
banner.image.width= # Width of the banner image in chars (default 76)
banner.image.height= # Height of the banner image in chars (default based on image height)
banner.image.margin= # Left hand image margin in chars (default 2)
banner.image.invert= # If images should be inverted for dark terminal themes (default false)

LOGGING

logging.config= # Location of the logging configuration file. For instance classpath:logback.xml for Logback
logging.exception-conversion-word=%wEx # Conversion word used when logging exceptions.
logging.file= # Log file name. For instance myapp.log
logging.level.*= # Log levels severity mapping. For instance logging.level.org.springframework=DEBUG
logging.path= # Location of the log file. For instance /var/log
logging.pattern.console= # Appender pattern for output to the console. Only supported with the default logback setup.
logging.pattern.file= # Appender pattern for output to the file. Only supported with the default logback setup.
logging.pattern.level= # Appender pattern for log level (default %5p). Only supported with the default logback setup.
logging.register-shutdown-hook=false # Register a shutdown hook for the logging system when it is initialized.

AOP

spring.aop.auto=true # Add @EnableAspectJAutoProxy.
spring.aop.proxy-target-class=false # Whether subclass-based (CGLIB) proxies are to be created (true) as opposed to standard Java interface-based proxies (false).

IDENTITY (ContextIdApplicationContextInitializer)

spring.application.index= # Application index.
spring.application.name= # Application name.

ADMIN (SpringApplicationAdminJmxAutoConfiguration)

spring.application.admin.enabled=false # Enable admin features for the application.
spring.application.admin.jmx-name=org.springframework.boot:type=Admin,name=SpringApplication # JMX name of the application admin MBean.

AUTO-CONFIGURATION

spring.autoconfigure.exclude= # Auto-configuration classes to exclude.

SPRING CORE

spring.beaninfo.ignore=true # Skip search of BeanInfo classes.

SPRING CACHE (CacheProperties)

spring.cache.cache-names= # Comma-separated list of cache names to create if supported by the underlying cache manager.
spring.cache.caffeine.spec= # The spec to use to create caches. Check CaffeineSpec for more details on the spec format.
spring.cache.couchbase.expiration=0 # Entry expiration in milliseconds. By default the entries never expire.
spring.cache.ehcache.config= # The location of the configuration file to use to initialize EhCache.
spring.cache.guava.spec= # The spec to use to create caches. Check CacheBuilderSpec for more details on the spec format.
spring.cache.infinispan.config= # The location of the configuration file to use to initialize Infinispan.
spring.cache.jcache.config= # The location of the configuration file to use to initialize the cache manager.
spring.cache.jcache.provider= # Fully qualified name of the CachingProvider implementation to use to retrieve the JSR-107 compliant cache manager. Only needed if more than one JSR-107 implementation is available on the classpath.
spring.cache.type= # Cache type, auto-detected according to the environment by default.

SPRING CONFIG - using environment property only (ConfigFileApplicationListener)

spring.config.location= # Config file locations.
spring.config.name=application # Config file name.

HAZELCAST (HazelcastProperties)

spring.hazelcast.config= # The location of the configuration file to use to initialize Hazelcast.

PROJECT INFORMATION (ProjectInfoProperties)

spring.info.build.location=classpath:META-INF/build-info.properties # Location of the generated build-info.properties file.
spring.info.git.location=classpath:git.properties # Location of the generated git.properties file.

JMX

spring.jmx.default-domain= # JMX domain name.
spring.jmx.enabled=true # Expose management beans to the JMX domain.
spring.jmx.server=mbeanServer # MBeanServer bean name.

Email (MailProperties)

spring.mail.default-encoding=UTF-8 # Default MimeMessage encoding.
spring.mail.host= # SMTP server host. For instance smtp.example.com
spring.mail.jndi-name= # Session JNDI name. When set, takes precedence to others mail settings.
spring.mail.password= # Login password of the SMTP server.
spring.mail.port= # SMTP server port.
spring.mail.properties.*= # Additional JavaMail session properties.
spring.mail.protocol=smtp # Protocol used by the SMTP server.
spring.mail.test-connection=false # Test that the mail server is available on startup.
spring.mail.username= # Login user of the SMTP server.

APPLICATION SETTINGS (SpringApplication)

spring.main.banner-mode=console # Mode used to display the banner when the application runs.
spring.main.sources= # Sources (class name, package name or XML resource location) to include in the ApplicationContext.
spring.main.web-environment= # Run the application in a web environment (auto-detected by default).

FILE ENCODING (FileEncodingApplicationListener)

spring.mandatory-file-encoding= # Expected character encoding the application must use.

INTERNATIONALIZATION (MessageSourceAutoConfiguration)

spring.messages.always-use-message-format=false # Set whether to always apply the MessageFormat rules, parsing even messages without arguments.
spring.messages.basename=messages # Comma-separated list of basenames, each following the ResourceBundle convention.
spring.messages.cache-seconds=-1 # Loaded resource bundle files cache expiration, in seconds. When set to -1, bundles are cached forever.
spring.messages.encoding=UTF-8 # Message bundles encoding.
spring.messages.fallback-to-system-locale=true # Set whether to fall back to the system Locale if no files for a specific Locale have been found.

OUTPUT

spring.output.ansi.enabled=detect # Configure the ANSI output.

PID FILE (ApplicationPidFileWriter)

spring.pid.fail-on-write-error= # Fail if ApplicationPidFileWriter is used but it cannot write the PID file.
spring.pid.file= # Location of the PID file to write (if ApplicationPidFileWriter is used).

PROFILES

spring.profiles.active= # Comma-separated list (or list if using YAML) of active profiles.
spring.profiles.include= # Unconditionally activate the specified comma separated profiles (or list of profiles if using YAML).

SENDGRID (SendGridAutoConfiguration)

spring.sendgrid.api-key= # SendGrid api key (alternative to username/password)
spring.sendgrid.username= # SendGrid account username
spring.sendgrid.password= # SendGrid account password
spring.sendgrid.proxy.host= # SendGrid proxy host
spring.sendgrid.proxy.port= # SendGrid proxy port

----------------------------------------

WEB PROPERTIES

----------------------------------------

EMBEDDED SERVER CONFIGURATION (ServerProperties)

server.address= # Network address to which the server should bind to.
server.compression.enabled=false # If response compression is enabled.
server.compression.excluded-user-agents= # List of user-agents to exclude from compression.
server.compression.mime-types= # Comma-separated list of MIME types that should be compressed. For instance text/html,text/css,application/json
server.compression.min-response-size= # Minimum response size that is required for compression to be performed. For instance 2048
server.connection-timeout= # Time in milliseconds that connectors will wait for another HTTP request before closing the connection. When not set, the connector’s container-specific default will be used. Use a value of -1 to indicate no (i.e. infinite) timeout.
server.context-parameters.= # Servlet context init parameters. For instance server.context-parameters.a=alpha
server.context-path= # Context path of the application.
server.display-name=application # Display name of the application.
server.max-http-header-size=0 # Maximum size in bytes of the HTTP message header.
server.error.include-stacktrace=never # When to include a “stacktrace” attribute.
server.error.path=/error # Path of the error controller.
server.error.whitelabel.enabled=true # Enable the default error page displayed in browsers in case of a server error.
server.jetty.acceptors= # Number of acceptor threads to use.
server.jetty.max-http-post-size=0 # Maximum size in bytes of the HTTP post or put content.
server.jetty.selectors= # Number of selector threads to use.
server.jsp-servlet.class-name=org.apache.jasper.servlet.JspServlet # The class name of the JSP servlet.
server.jsp-servlet.init-parameters.= # Init parameters used to configure the JSP servlet
server.jsp-servlet.registered=true # Whether or not the JSP servlet is registered
server.port=8080 # Server HTTP port.
server.server-header= # Value to use for the Server response header (no header is sent if empty)
server.servlet-path=/ # Path of the main dispatcher servlet.
server.use-forward-headers= # If X-Forwarded-* headers should be applied to the HttpRequest.
server.session.cookie.comment= # Comment for the session cookie.
server.session.cookie.domain= # Domain for the session cookie.
server.session.cookie.http-only= # “HttpOnly” flag for the session cookie.
server.session.cookie.max-age= # Maximum age of the session cookie in seconds.
server.session.cookie.name= # Session cookie name.
server.session.cookie.path= # Path of the session cookie.
server.session.cookie.secure= # “Secure” flag for the session cookie.
server.session.persistent=false # Persist session data between restarts.
server.session.store-dir= # Directory used to store session data.
server.session.timeout= # Session timeout in seconds.
server.session.tracking-modes= # Session tracking modes (one or more of the following: “cookie”, “url”, “ssl”).
server.ssl.ciphers= # Supported SSL ciphers.
server.ssl.client-auth= # Whether client authentication is wanted (“want”) or needed (“need”). Requires a trust store.
server.ssl.enabled= # Enable SSL support.
server.ssl.enabled-protocols= # Enabled SSL protocols.
server.ssl.key-alias= # Alias that identifies the key in the key store.
server.ssl.key-password= # Password used to access the key in the key store.
server.ssl.key-store= # Path to the key store that holds the SSL certificate (typically a jks file).
server.ssl.key-store-password= # Password used to access the key store.
server.ssl.key-store-provider= # Provider for the key store.
server.ssl.key-store-type= # Type of the key store.
server.ssl.protocol=TLS # SSL protocol to use.
server.ssl.trust-store= # Trust store that holds SSL certificates.
server.ssl.trust-store-password= # Password used to access the trust store.
server.ssl.trust-store-provider= # Provider for the trust store.
server.ssl.trust-store-type= # Type of the trust store.
server.tomcat.accept-count= # Maximum queue length for incoming connection requests when all possible request processing threads are in use.
server.tomcat.accesslog.buffered=true # Buffer output such that it is only flushed periodically.
server.tomcat.accesslog.directory=logs # Directory in which log files are created. Can be relative to the tomcat base dir or absolute.
server.tomcat.accesslog.enabled=false # Enable access log.
server.tomcat.accesslog.pattern=common # Format pattern for access logs.
server.tomcat.accesslog.prefix=access_log # Log file name prefix.
server.tomcat.accesslog.rename-on-rotate=false # Defer inclusion of the date stamp in the file name until rotate time.
server.tomcat.accesslog.request-attributes-enabled=false # Set request attributes for IP address, Hostname, protocol and port used for the request.
server.tomcat.accesslog.rotate=true # Enable access log rotation.
server.tomcat.accesslog.suffix=.log # Log file name suffix.
server.tomcat.additional-tld-skip-patterns= # Comma-separated list of additional patterns that match jars to ignore for TLD scanning.
server.tomcat.background-processor-delay=30 # Delay in seconds between the invocation of backgroundProcess methods.
server.tomcat.basedir= # Tomcat base directory. If not specified a temporary directory will be used.
server.tomcat.internal-proxies=10\.\d{1,3}\.\d{1,3}\.\d{1,3}|\
192\.168\.\d{1,3}\.\d{1,3}|\
169\.254\.\d{1,3}\.\d{1,3}|\
127\.\d{1,3}\.\d{1,3}\.\d{1,3}|\
172\.1[6-9]{1}\.\d{1,3}\.\d{1,3}|\
172\.2[0-9]{1}\.\d{1,3}\.\d{1,3}|\
172\.3[0-1]{1}\.\d{1,3}\.\d{1,3} # regular expression matching trusted IP addresses.
server.tomcat.max-connections= # Maximum number of connections that the server will accept and process at any given time.
server.tomcat.max-http-post-size=0 # Maximum size in bytes of the HTTP post content.
server.tomcat.max-threads=0 # Maximum amount of worker threads.
server.tomcat.min-spare-threads=0 # Minimum amount of worker threads.
server.tomcat.port-header=X-Forwarded-Port # Name of the HTTP header used to override the original port value.
server.tomcat.protocol-header= # Header that holds the incoming protocol, usually named “X-Forwarded-Proto”.
server.tomcat.protocol-header-https-value=https # Value of the protocol header that indicates that the incoming request uses SSL.
server.tomcat.redirect-context-root= # Whether requests to the context root should be redirected by appending a / to the path.
server.tomcat.remote-ip-header= # Name of the http header from which the remote ip is extracted. For instance X-FORWARDED-FOR
server.tomcat.uri-encoding=UTF-8 # Character encoding to use to decode the URI.
server.undertow.accesslog.dir= # Undertow access log directory.
server.undertow.accesslog.enabled=false # Enable access log.
server.undertow.accesslog.pattern=common # Format pattern for access logs.
server.undertow.accesslog.prefix=access_log. # Log file name prefix.
server.undertow.accesslog.rotate=true # Enable access log rotation.
server.undertow.accesslog.suffix=log # Log file name suffix.
server.undertow.buffer-size= # Size of each buffer in bytes.
server.undertow.buffers-per-region= # Number of buffer per region.
server.undertow.direct-buffers= # Allocate buffers outside the Java heap.
server.undertow.io-threads= # Number of I/O threads to create for the worker.
server.undertow.max-http-post-size=0 # Maximum size in bytes of the HTTP post content.
server.undertow.worker-threads= # Number of worker threads.

FREEMARKER (FreeMarkerAutoConfiguration)

spring.freemarker.allow-request-override=false # Set whether HttpServletRequest attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.freemarker.allow-session-override=false # Set whether HttpSession attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.freemarker.cache=false # Enable template caching.
spring.freemarker.charset=UTF-8 # Template encoding.
spring.freemarker.check-template-location=true # Check that the templates location exists.
spring.freemarker.content-type=text/html # Content-Type value.
spring.freemarker.enabled=true # Enable MVC view resolution for this technology.
spring.freemarker.expose-request-attributes=false # Set whether all request attributes should be added to the model prior to merging with the template.
spring.freemarker.expose-session-attributes=false # Set whether all HttpSession attributes should be added to the model prior to merging with the template.
spring.freemarker.expose-spring-macro-helpers=true # Set whether to expose a RequestContext for use by Spring’s macro library, under the name “springMacroRequestContext”.
spring.freemarker.prefer-file-system-access=true # Prefer file system access for template loading. File system access enables hot detection of template changes.
spring.freemarker.prefix= # Prefix that gets prepended to view names when building a URL.
spring.freemarker.request-context-attribute= # Name of the RequestContext attribute for all views.
spring.freemarker.settings.*= # Well-known FreeMarker keys which will be passed to FreeMarker’s Configuration.
spring.freemarker.suffix= # Suffix that gets appended to view names when building a URL.
spring.freemarker.template-loader-path=classpath:/templates/ # Comma-separated list of template paths.
spring.freemarker.view-names= # White list of view names that can be resolved.

GROOVY TEMPLATES (GroovyTemplateAutoConfiguration)

spring.groovy.template.allow-request-override=false # Set whether HttpServletRequest attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.groovy.template.allow-session-override=false # Set whether HttpSession attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.groovy.template.cache= # Enable template caching.
spring.groovy.template.charset=UTF-8 # Template encoding.
spring.groovy.template.check-template-location=true # Check that the templates location exists.
spring.groovy.template.configuration.*= # See GroovyMarkupConfigurer
spring.groovy.template.content-type=test/html # Content-Type value.
spring.groovy.template.enabled=true # Enable MVC view resolution for this technology.
spring.groovy.template.expose-request-attributes=false # Set whether all request attributes should be added to the model prior to merging with the template.
spring.groovy.template.expose-session-attributes=false # Set whether all HttpSession attributes should be added to the model prior to merging with the template.
spring.groovy.template.expose-spring-macro-helpers=true # Set whether to expose a RequestContext for use by Spring’s macro library, under the name “springMacroRequestContext”.
spring.groovy.template.prefix= # Prefix that gets prepended to view names when building a URL.
spring.groovy.template.request-context-attribute= # Name of the RequestContext attribute for all views.
spring.groovy.template.resource-loader-path=classpath:/templates/ # Template path.
spring.groovy.template.suffix=.tpl # Suffix that gets appended to view names when building a URL.
spring.groovy.template.view-names= # White list of view names that can be resolved.

SPRING HATEOAS (HateoasProperties)

spring.hateoas.use-hal-as-default-json-media-type=true # Specify if application/hal+json responses should be sent to requests that accept application/json.

HTTP message conversion

spring.http.converters.preferred-json-mapper=jackson # Preferred JSON mapper to use for HTTP message conversion. Set to “gson” to force the use of Gson when both it and Jackson are on the classpath.

HTTP encoding (HttpEncodingProperties)

spring.http.encoding.charset=UTF-8 # Charset of HTTP requests and responses. Added to the “Content-Type” header if not set explicitly.
spring.http.encoding.enabled=true # Enable http encoding support.
spring.http.encoding.force= # Force the encoding to the configured charset on HTTP requests and responses.
spring.http.encoding.force-request= # Force the encoding to the configured charset on HTTP requests. Defaults to true when “force” has not been specified.
spring.http.encoding.force-response= # Force the encoding to the configured charset on HTTP responses.
spring.http.encoding.mapping= # Locale to Encoding mapping.

MULTIPART (MultipartProperties)

spring.http.multipart.enabled=true # Enable support of multi-part uploads.
spring.http.multipart.file-size-threshold=0 # Threshold after which files will be written to disk. Values can use the suffixed “MB” or “KB” to indicate a Megabyte or Kilobyte size.
spring.http.multipart.location= # Intermediate location of uploaded files.
spring.http.multipart.max-file-size=1MB # Max file size. Values can use the suffixed “MB” or “KB” to indicate a Megabyte or Kilobyte size.
spring.http.multipart.max-request-size=10MB # Max request size. Values can use the suffixed “MB” or “KB” to indicate a Megabyte or Kilobyte size.
spring.http.multipart.resolve-lazily=false # Whether to resolve the multipart request lazily at the time of file or parameter access.

JACKSON (JacksonProperties)

spring.jackson.date-format= # Date format string or a fully-qualified date format class name. For instance yyyy-MM-dd HH:mm:ss.
spring.jackson.default-property-inclusion= # Controls the inclusion of properties during serialization.
spring.jackson.deserialization.= # Jackson on/off features that affect the way Java objects are deserialized.
spring.jackson.generator.= # Jackson on/off features for generators.
spring.jackson.joda-date-time-format= # Joda date time format string. If not configured, “date-format” will be used as a fallback if it is configured with a format string.
spring.jackson.locale= # Locale used for formatting.
spring.jackson.mapper.= # Jackson general purpose on/off features.
spring.jackson.parser.= # Jackson on/off features for parsers.
spring.jackson.property-naming-strategy= # One of the constants on Jackson’s PropertyNamingStrategy. Can also be a fully-qualified class name of a PropertyNamingStrategy subclass.
spring.jackson.serialization.*= # Jackson on/off features that affect the way Java objects are serialized.
spring.jackson.time-zone= # Time zone used when formatting dates. For instance America/Los_Angeles

JERSEY (JerseyProperties)

spring.jersey.application-path= # Path that serves as the base URI for the application. Overrides the value of “@ApplicationPath” if specified.
spring.jersey.filter.order=0 # Jersey filter chain order.
spring.jersey.init.*= # Init parameters to pass to Jersey via the servlet or filter.
spring.jersey.servlet.load-on-startup=-1 # Load on startup priority of the Jersey servlet.
spring.jersey.type=servlet # Jersey integration type.

SPRING LDAP (LdapProperties)

spring.ldap.urls= # LDAP URLs of the server.
spring.ldap.base= # Base suffix from which all operations should originate.
spring.ldap.username= # Login user of the server.
spring.ldap.password= # Login password of the server.
spring.ldap.base-environment.*= # LDAP specification settings.

EMBEDDED LDAP (EmbeddedLdapProperties)

spring.ldap.embedded.base-dn= # The base DN
spring.ldap.embedded.credential.username= # Embedded LDAP username.
spring.ldap.embedded.credential.password= # Embedded LDAP password.
spring.ldap.embedded.ldif=classpath:schema.ldif # Schema (LDIF) script resource reference.
spring.ldap.embedded.port= # Embedded LDAP port.
spring.ldap.embedded.validation.enabled=true # Enable LDAP schema validation.
spring.ldap.embedded.validation.schema= # Path to the custom schema.

SPRING MOBILE DEVICE VIEWS (DeviceDelegatingViewResolverAutoConfiguration)

spring.mobile.devicedelegatingviewresolver.enable-fallback=false # Enable support for fallback resolution.
spring.mobile.devicedelegatingviewresolver.enabled=false # Enable device view resolver.
spring.mobile.devicedelegatingviewresolver.mobile-prefix=mobile/ # Prefix that gets prepended to view names for mobile devices.
spring.mobile.devicedelegatingviewresolver.mobile-suffix= # Suffix that gets appended to view names for mobile devices.
spring.mobile.devicedelegatingviewresolver.normal-prefix= # Prefix that gets prepended to view names for normal devices.
spring.mobile.devicedelegatingviewresolver.normal-suffix= # Suffix that gets appended to view names for normal devices.
spring.mobile.devicedelegatingviewresolver.tablet-prefix=tablet/ # Prefix that gets prepended to view names for tablet devices.
spring.mobile.devicedelegatingviewresolver.tablet-suffix= # Suffix that gets appended to view names for tablet devices.

SPRING MOBILE SITE PREFERENCE (SitePreferenceAutoConfiguration)

spring.mobile.sitepreference.enabled=true # Enable SitePreferenceHandler.

MUSTACHE TEMPLATES (MustacheAutoConfiguration)

spring.mustache.allow-request-override= # Set whether HttpServletRequest attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.mustache.allow-session-override= # Set whether HttpSession attributes are allowed to override (hide) controller generated model attributes of the same name.
spring.mustache.cache= # Enable template caching.
spring.mustache.charset= # Template encoding.
spring.mustache.check-template-location= # Check that the templates location exists.
spring.mustache.content-type= # Content-Type value.
spring.mustache.enabled= # Enable MVC view resolution for this technology.
spring.mustache.expose-request-attributes= # Set whether all request attributes should be added to the model prior to merging with the template.
spring.mustache.expose-session-attributes= # Set whether all HttpSession attributes should be added to the model prior to merging with the template.
spring.mustache.expose-spring-macro-helpers= # Set whether to expose a RequestContext for use by Spring’s macro library, under the name “springMacroRequestContext”.
spring.mustache.prefix=classpath:/templates/ # Prefix to apply to template names.
spring.mustache.request-context-attribute= # Name of the RequestContext attribute for all views.
spring.mustache.suffix=.html # Suffix to apply to template names.
spring.mustache.view-names= # White list of view names that can be resolved.

SPRING MVC (WebMvcProperties)

spring.mvc.async.request-timeout= # Amount of time (in milliseconds) before asynchronous request handling times out.
spring.mvc.date-format= # Date format to use. For instance dd/MM/yyyy.
spring.mvc.dispatch-trace-request=false # Dispatch TRACE requests to the FrameworkServlet doService method.
spring.mvc.dispatch-options-request=true # Dispatch OPTIONS requests to the FrameworkServlet doService method.
spring.mvc.favicon.enabled=true # Enable resolution of favicon.ico.
spring.mvc.formcontent.putfilter.enabled=true # Enable Spring’s HttpPutFormContentFilter.
spring.mvc.ignore-default-model-on-redirect=true # If the content of the “default” model should be ignored during redirect scenarios.
spring.mvc.locale= # Locale to use. By default, this locale is overridden by the “Accept-Language” header.
spring.mvc.locale-resolver=accept-header # Define how the locale should be resolved.
spring.mvc.log-resolved-exception=false # Enable warn logging of exceptions resolved by a “HandlerExceptionResolver”.
spring.mvc.media-types.*= # Maps file extensions to media types for content negotiation.
spring.mvc.message-codes-resolver-format= # Formatting strategy for message codes. For instance PREFIX_ERROR_CODE.
spring.mvc.servlet.load-on-startup=-1 # Load on startup priority of the Spring Web Services servlet.
spring.mvc.static-path-pattern=/** # Path pattern used for static resources.
spring.mvc.throw-exception-if-no-handler-found=false # If a “NoHandlerFoundException” should be thrown if no Handler was found to process a request.
spring.mvc.view.prefix= # Spring MVC view prefix.
spring.mvc.view.suffix= # Spring MVC view suffix.

SPRING RESOURCES HANDLING (ResourceProperties)

spring.resources.add-mappings=true # Enable default resource handling.
spring.resources.cache-period= # Cache period for the resources served by the resource handler, in seconds.
spring.resources.chain.cache=true # Enable caching in the Resource chain.
spring.resources.chain.enabled= # Enable the Spring Resource Handling chain. Disabled by default unless at least one strategy has been enabled.
spring.resources.chain.gzipped=false # Enable resolution of already gzipped resources.
spring.resources.chain.html-application-cache=false # Enable HTML5 application cache manifest rewriting.
spring.resources.chain.strategy.content.enabled=false # Enable the content Version Strategy.
spring.resources.chain.strategy.content.paths=/** # Comma-separated list of patterns to apply to the Version Strategy.
spring.resources.chain.strategy.fixed.enabled=false # Enable the fixed Version Strategy.
spring.resources.chain.strategy.fixed.paths=/** # Comma-separated list of patterns to apply to the Version Strategy.
spring.resources.chain.strategy.fixed.version= # Version string to use for the Version Strategy.
spring.resources.static-locations=classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/ # Locations of static resources.

SPRING SESSION (SessionProperties)

spring.session.hazelcast.flush-mode=on-save # Sessions flush mode.
spring.session.hazelcast.map-name=spring:session:sessions # Name of the map used to store sessions.
spring.session.jdbc.initializer.enabled= # Create the required session tables on startup if necessary. Enabled automatically if the default table name is set or a custom schema is configured.
spring.session.jdbc.schema=classpath:org/springframework/session/jdbc/schema-@@platform@@.sql # Path to the SQL file to use to initialize the database schema.
spring.session.jdbc.table-name=SPRING_SESSION # Name of database table used to store sessions.
spring.session.mongo.collection-name=sessions # Collection name used to store sessions.
spring.session.redis.flush-mode=on-save # Sessions flush mode.
spring.session.redis.namespace= # Namespace for keys used to store sessions.
spring.session.store-type= # Session store type.

SPRING SOCIAL (SocialWebAutoConfiguration)

spring.social.auto-connection-views=false # Enable the connection status view for supported providers.

SPRING SOCIAL FACEBOOK (FacebookAutoConfiguration)

spring.social.facebook.app-id= # your application’s Facebook App ID
spring.social.facebook.app-secret= # your application’s Facebook App Secret

SPRING SOCIAL LINKEDIN (LinkedInAutoConfiguration)

spring.social.linkedin.app-id= # your application’s LinkedIn App ID
spring.social.linkedin.app-secret= # your application’s LinkedIn App Secret

SPRING SOCIAL TWITTER (TwitterAutoConfiguration)

spring.social.twitter.app-id= # your application’s Twitter App ID
spring.social.twitter.app-secret= # your application’s Twitter App Secret

THYMELEAF (ThymeleafAutoConfiguration)

spring.thymeleaf.cache=true # Enable template caching.
spring.thymeleaf.check-template=true # Check that the template exists before rendering it.
spring.thymeleaf.check-template-location=true # Check that the templates location exists.
spring.thymeleaf.content-type=text/html # Content-Type value.
spring.thymeleaf.enabled=true # Enable MVC Thymeleaf view resolution.
spring.thymeleaf.encoding=UTF-8 # Template encoding.
spring.thymeleaf.excluded-view-names= # Comma-separated list of view names that should be excluded from resolution.
spring.thymeleaf.mode=HTML5 # Template mode to be applied to templates. See also StandardTemplateModeHandlers.
spring.thymeleaf.prefix=classpath:/templates/ # Prefix that gets prepended to view names when building a URL.
spring.thymeleaf.suffix=.html # Suffix that gets appended to view names when building a URL.
spring.thymeleaf.template-resolver-order= # Order of the template resolver in the chain.
spring.thymeleaf.view-names= # Comma-separated list of view names that can be resolved.

SPRING WEB SERVICES (WebServicesProperties)

spring.webservices.path=/services # Path that serves as the base URI for the services.
spring.webservices.servlet.init= # Servlet init parameters to pass to Spring Web Services.
spring.webservices.servlet.load-on-startup=-1 # Load on startup priority of the Spring Web Services servlet.

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SECURITY PROPERTIES

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SECURITY (SecurityProperties)

security.basic.authorize-mode=role # Security authorize mode to apply.
security.basic.enabled=true # Enable basic authentication.
security.basic.path=/** # Comma-separated list of paths to secure.
security.basic.realm=Spring # HTTP basic realm name.
security.enable-csrf=false # Enable Cross Site Request Forgery support.
security.filter-order=0 # Security filter chain order.
security.filter-dispatcher-types=ASYNC, FORWARD, INCLUDE, REQUEST # Security filter chain dispatcher types.
security.headers.cache=true # Enable cache control HTTP headers.
security.headers.content-security-policy= # Value for content security policy header.
security.headers.content-security-policy-mode=default # Content security policy mode.
security.headers.content-type=true # Enable “X-Content-Type-Options” header.
security.headers.frame=true # Enable “X-Frame-Options” header.
security.headers.hsts=all # HTTP Strict Transport Security (HSTS) mode (none, domain, all).
security.headers.xss=true # Enable cross site scripting (XSS) protection.
security.ignored= # Comma-separated list of paths to exclude from the default secured paths.
security.require-ssl=false # Enable secure channel for all requests.
security.sessions=stateless # Session creation policy (always, never, if_required, stateless).
security.user.name=user # Default user name.
security.user.password= # Password for the default user name. A random password is logged on startup by default.
security.user.role=USER # Granted roles for the default user name.

SECURITY OAUTH2 CLIENT (OAuth2ClientProperties)

security.oauth2.client.client-id= # OAuth2 client id.
security.oauth2.client.client-secret= # OAuth2 client secret. A random secret is generated by default

SECURITY OAUTH2 RESOURCES (ResourceServerProperties)

security.oauth2.resource.filter-order= # The order of the filter chain used to authenticate tokens.
security.oauth2.resource.id= # Identifier of the resource.
security.oauth2.resource.jwt.key-uri= # The URI of the JWT token. Can be set if the value is not available and the key is public.
security.oauth2.resource.jwt.key-value= # The verification key of the JWT token. Can either be a symmetric secret or PEM-encoded RSA public key.
security.oauth2.resource.prefer-token-info=true # Use the token info, can be set to false to use the user info.
security.oauth2.resource.service-id=resource #
security.oauth2.resource.token-info-uri= # URI of the token decoding endpoint.
security.oauth2.resource.token-type= # The token type to send when using the userInfoUri.
security.oauth2.resource.user-info-uri= # URI of the user endpoint.

SECURITY OAUTH2 SSO (OAuth2SsoProperties)

security.oauth2.sso.filter-order= # Filter order to apply if not providing an explicit WebSecurityConfigurerAdapter
security.oauth2.sso.login-path=/login # Path to the login page, i.e. the one that triggers the redirect to the OAuth2 Authorization Server

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DATA PROPERTIES

----------------------------------------

FLYWAY (FlywayProperties)

flyway.baseline-description= #
flyway.baseline-version=1 # version to start migration
flyway.baseline-on-migrate= #
flyway.check-location=false # Check that migration scripts location exists.
flyway.clean-on-validation-error= #
flyway.enabled=true # Enable flyway.
flyway.encoding= #
flyway.ignore-failed-future-migration= #
flyway.init-sqls= # SQL statements to execute to initialize a connection immediately after obtaining it.
flyway.locations=classpath:db/migration # locations of migrations scripts
flyway.out-of-order= #
flyway.password= # JDBC password if you want Flyway to create its own DataSource
flyway.placeholder-prefix= #
flyway.placeholder-replacement= #
flyway.placeholder-suffix= #
flyway.placeholders.*= #
flyway.schemas= # schemas to update
flyway.sql-migration-prefix=V #
flyway.sql-migration-separator= #
flyway.sql-migration-suffix=.sql #
flyway.table= #
flyway.url= # JDBC url of the database to migrate. If not set, the primary configured data source is used.
flyway.user= # Login user of the database to migrate.
flyway.validate-on-migrate= #

LIQUIBASE (LiquibaseProperties)

liquibase.change-log=classpath:/db/changelog/db.changelog-master.yaml # Change log configuration path.
liquibase.check-change-log-location=true # Check the change log location exists.
liquibase.contexts= # Comma-separated list of runtime contexts to use.
liquibase.default-schema= # Default database schema.
liquibase.drop-first=false # Drop the database schema first.
liquibase.enabled=true # Enable liquibase support.
liquibase.labels= # Comma-separated list of runtime labels to use.
liquibase.parameters.*= # Change log parameters.
liquibase.password= # Login password of the database to migrate.
liquibase.rollback-file= # File to which rollback SQL will be written when an update is performed.
liquibase.url= # JDBC url of the database to migrate. If not set, the primary configured data source is used.
liquibase.user= # Login user of the database to migrate.

COUCHBASE (CouchbaseProperties)

spring.couchbase.bootstrap-hosts= # Couchbase nodes (host or IP address) to bootstrap from.
spring.couchbase.bucket.name=default # Name of the bucket to connect to.
spring.couchbase.bucket.password= # Password of the bucket.
spring.couchbase.env.endpoints.key-value=1 # Number of sockets per node against the Key/value service.
spring.couchbase.env.endpoints.query=1 # Number of sockets per node against the Query (N1QL) service.
spring.couchbase.env.endpoints.view=1 # Number of sockets per node against the view service.
spring.couchbase.env.ssl.enabled= # Enable SSL support. Enabled automatically if a “keyStore” is provided unless specified otherwise.
spring.couchbase.env.ssl.key-store= # Path to the JVM key store that holds the certificates.
spring.couchbase.env.ssl.key-store-password= # Password used to access the key store.
spring.couchbase.env.timeouts.connect=5000 # Bucket connections timeout in milliseconds.
spring.couchbase.env.timeouts.key-value=2500 # Blocking operations performed on a specific key timeout in milliseconds.
spring.couchbase.env.timeouts.query=7500 # N1QL query operations timeout in milliseconds.
spring.couchbase.env.timeouts.socket-connect=1000 # Socket connect connections timeout in milliseconds.
spring.couchbase.env.timeouts.view=7500 # Regular and geospatial view operations timeout in milliseconds.

DAO (PersistenceExceptionTranslationAutoConfiguration)

spring.dao.exceptiontranslation.enabled=true # Enable the PersistenceExceptionTranslationPostProcessor.

CASSANDRA (CassandraProperties)

spring.data.cassandra.cluster-name= # Name of the Cassandra cluster.
spring.data.cassandra.compression=none # Compression supported by the Cassandra binary protocol.
spring.data.cassandra.connect-timeout-millis= # Socket option: connection time out.
spring.data.cassandra.consistency-level= # Queries consistency level.
spring.data.cassandra.contact-points=localhost # Comma-separated list of cluster node addresses.
spring.data.cassandra.fetch-size= # Queries default fetch size.
spring.data.cassandra.keyspace-name= # Keyspace name to use.
spring.data.cassandra.load-balancing-policy= # Class name of the load balancing policy.
spring.data.cassandra.port= # Port of the Cassandra server.
spring.data.cassandra.password= # Login password of the server.
spring.data.cassandra.read-timeout-millis= # Socket option: read time out.
spring.data.cassandra.reconnection-policy= # Reconnection policy class.
spring.data.cassandra.retry-policy= # Class name of the retry policy.
spring.data.cassandra.serial-consistency-level= # Queries serial consistency level.
spring.data.cassandra.schema-action=none # Schema action to take at startup.
spring.data.cassandra.ssl=false # Enable SSL support.
spring.data.cassandra.username= # Login user of the server.

DATA COUCHBASE (CouchbaseDataProperties)

spring.data.couchbase.auto-index=false # Automatically create views and indexes.
spring.data.couchbase.consistency=read-your-own-writes # Consistency to apply by default on generated queries.
spring.data.couchbase.repositories.enabled=true # Enable Couchbase repositories.

ELASTICSEARCH (ElasticsearchProperties)

spring.data.elasticsearch.cluster-name=elasticsearch # Elasticsearch cluster name.
spring.data.elasticsearch.cluster-nodes= # Comma-separated list of cluster node addresses. If not specified, starts a client node.
spring.data.elasticsearch.properties.*= # Additional properties used to configure the client.
spring.data.elasticsearch.repositories.enabled=true # Enable Elasticsearch repositories.

DATA LDAP

spring.data.ldap.repositories.enabled=true # Enable LDAP repositories.

MONGODB (MongoProperties)

spring.data.mongodb.authentication-database= # Authentication database name.
spring.data.mongodb.database=test # Database name.
spring.data.mongodb.field-naming-strategy= # Fully qualified name of the FieldNamingStrategy to use.
spring.data.mongodb.grid-fs-database= # GridFS database name.
spring.data.mongodb.host=localhost # Mongo server host. Cannot be set with uri.
spring.data.mongodb.password= # Login password of the mongo server. Cannot be set with uri.
spring.data.mongodb.port=27017 # Mongo server port. Cannot be set with uri.
spring.data.mongodb.repositories.enabled=true # Enable Mongo repositories.
spring.data.mongodb.uri=mongodb://localhost/test # Mongo database URI. Cannot be set with host, port and credentials.
spring.data.mongodb.username= # Login user of the mongo server. Cannot be set with uri.

DATA REDIS

spring.data.redis.repositories.enabled=true # Enable Redis repositories.

NEO4J (Neo4jProperties)

spring.data.neo4j.compiler= # Compiler to use.
spring.data.neo4j.embedded.enabled=true # Enable embedded mode if the embedded driver is available.
spring.data.neo4j.open-in-view=false # Register OpenSessionInViewInterceptor. Binds a Neo4j Session to the thread for the entire processing of the request.
spring.data.neo4j.password= # Login password of the server.
spring.data.neo4j.repositories.enabled=true # Enable Neo4j repositories.
spring.data.neo4j.uri= # URI used by the driver. Auto-detected by default.
spring.data.neo4j.username= # Login user of the server.

DATA REST (RepositoryRestProperties)

spring.data.rest.base-path= # Base path to be used by Spring Data REST to expose repository resources.
spring.data.rest.default-page-size= # Default size of pages.
spring.data.rest.detection-strategy=default # Strategy to use to determine which repositories get exposed.
spring.data.rest.enable-enum-translation= # Enable enum value translation via the Spring Data REST default resource bundle.
spring.data.rest.limit-param-name= # Name of the URL query string parameter that indicates how many results to return at once.
spring.data.rest.max-page-size= # Maximum size of pages.
spring.data.rest.page-param-name= # Name of the URL query string parameter that indicates what page to return.
spring.data.rest.return-body-on-create= # Return a response body after creating an entity.
spring.data.rest.return-body-on-update= # Return a response body after updating an entity.
spring.data.rest.sort-param-name= # Name of the URL query string parameter that indicates what direction to sort results.

SOLR (SolrProperties)

spring.data.solr.host=http://127.0.0.1:8983/solr # Solr host. Ignored if “zk-host” is set.
spring.data.solr.repositories.enabled=true # Enable Solr repositories.
spring.data.solr.zk-host= # ZooKeeper host address in the form HOST:PORT.

DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties)

spring.datasource.continue-on-error=false # Do not stop if an error occurs while initializing the database.
spring.datasource.data= # Data (DML) script resource references.
spring.datasource.data-username= # User of the database to execute DML scripts (if different).
spring.datasource.data-password= # Password of the database to execute DML scripts (if different).
spring.datasource.dbcp2.= # Commons DBCP2 specific settings
spring.datasource.driver-class-name= # Fully qualified name of the JDBC driver. Auto-detected based on the URL by default.
spring.datasource.generate-unique-name=false # Generate a random datasource name.
spring.datasource.hikari.= # Hikari specific settings
spring.datasource.initialize=true # Populate the database using ‘data.sql’.
spring.datasource.jmx-enabled=false # Enable JMX support (if provided by the underlying pool).
spring.datasource.jndi-name= # JNDI location of the datasource. Class, url, username & password are ignored when set.
spring.datasource.name=testdb # Name of the datasource.
spring.datasource.password= # Login password of the database.
spring.datasource.platform=all # Platform to use in the schema resource (schema-${platform}.sql).
spring.datasource.schema= # Schema (DDL) script resource references.
spring.datasource.schema-username= # User of the database to execute DDL scripts (if different).
spring.datasource.schema-password= # Password of the database to execute DDL scripts (if different).
spring.datasource.separator=; # Statement separator in SQL initialization scripts.
spring.datasource.sql-script-encoding= # SQL scripts encoding.
spring.datasource.tomcat.*= # Tomcat datasource specific settings
spring.datasource.type= # Fully qualified name of the connection pool implementation to use. By default, it is auto-detected from the classpath.
spring.datasource.url= # JDBC url of the database.
spring.datasource.username=

JEST (Elasticsearch HTTP client) (JestProperties)

spring.elasticsearch.jest.connection-timeout=3000 # Connection timeout in milliseconds.
spring.elasticsearch.jest.multi-threaded=true # Enable connection requests from multiple execution threads.
spring.elasticsearch.jest.password= # Login password.
spring.elasticsearch.jest.proxy.host= # Proxy host the HTTP client should use.
spring.elasticsearch.jest.proxy.port= # Proxy port the HTTP client should use.
spring.elasticsearch.jest.read-timeout=3000 # Read timeout in milliseconds.
spring.elasticsearch.jest.uris=http://localhost:9200 # Comma-separated list of the Elasticsearch instances to use.
spring.elasticsearch.jest.username= # Login user.

H2 Web Console (H2ConsoleProperties)

spring.h2.console.enabled=false # Enable the console.
spring.h2.console.path=/h2-console # Path at which the console will be available.
spring.h2.console.settings.trace=false # Enable trace output.
spring.h2.console.settings.web-allow-others=false # Enable remote access.

JOOQ (JooqAutoConfiguration)

spring.jooq.sql-dialect= # SQLDialect JOOQ used when communicating with the configured datasource. For instance POSTGRES

JPA (JpaBaseConfiguration, HibernateJpaAutoConfiguration)

spring.data.jpa.repositories.enabled=true # Enable JPA repositories.
spring.jpa.database= # Target database to operate on, auto-detected by default. Can be alternatively set using the “databasePlatform” property.
spring.jpa.database-platform= # Name of the target database to operate on, auto-detected by default. Can be alternatively set using the “Database” enum.
spring.jpa.generate-ddl=false # Initialize the schema on startup.
spring.jpa.hibernate.ddl-auto= # DDL mode. This is actually a shortcut for the “hibernate.hbm2ddl.auto” property. Default to “create-drop” when using an embedded database, “none” otherwise.
spring.jpa.hibernate.naming.implicit-strategy= # Hibernate 5 implicit naming strategy fully qualified name.
spring.jpa.hibernate.naming.physical-strategy= # Hibernate 5 physical naming strategy fully qualified name.
spring.jpa.hibernate.naming.strategy= # Hibernate 4 naming strategy fully qualified name. Not supported with Hibernate 5.
spring.jpa.hibernate.use-new-id-generator-mappings= # Use Hibernate’s newer IdentifierGenerator for AUTO, TABLE and SEQUENCE.
spring.jpa.open-in-view=true # Register OpenEntityManagerInViewInterceptor. Binds a JPA EntityManager to the thread for the entire processing of the request.
spring.jpa.properties.*= # Additional native properties to set on the JPA provider.
spring.jpa.show-sql=false # Enable logging of SQL statements.

JTA (JtaAutoConfiguration)

spring.jta.enabled=true # Enable JTA support.
spring.jta.log-dir= # Transaction logs directory.
spring.jta.transaction-manager-id= # Transaction manager unique identifier.

ATOMIKOS (AtomikosProperties)

spring.jta.atomikos.connectionfactory.borrow-connection-timeout=30 # Timeout, in seconds, for borrowing connections from the pool.
spring.jta.atomikos.connectionfactory.ignore-session-transacted-flag=true # Whether or not to ignore the transacted flag when creating session.
spring.jta.atomikos.connectionfactory.local-transaction-mode=false # Whether or not local transactions are desired.
spring.jta.atomikos.connectionfactory.maintenance-interval=60 # The time, in seconds, between runs of the pool’s maintenance thread.
spring.jta.atomikos.connectionfactory.max-idle-time=60 # The time, in seconds, after which connections are cleaned up from the pool.
spring.jta.atomikos.connectionfactory.max-lifetime=0 # The time, in seconds, that a connection can be pooled for before being destroyed. 0 denotes no limit.
spring.jta.atomikos.connectionfactory.max-pool-size=1 # The maximum size of the pool.
spring.jta.atomikos.connectionfactory.min-pool-size=1 # The minimum size of the pool.
spring.jta.atomikos.connectionfactory.reap-timeout=0 # The reap timeout, in seconds, for borrowed connections. 0 denotes no limit.
spring.jta.atomikos.connectionfactory.unique-resource-name=jmsConnectionFactory # The unique name used to identify the resource during recovery.
spring.jta.atomikos.datasource.borrow-connection-timeout=30 # Timeout, in seconds, for borrowing connections from the pool.
spring.jta.atomikos.datasource.default-isolation-level= # Default isolation level of connections provided by the pool.
spring.jta.atomikos.datasource.login-timeout= # Timeout, in seconds, for establishing a database connection.
spring.jta.atomikos.datasource.maintenance-interval=60 # The time, in seconds, between runs of the pool’s maintenance thread.
spring.jta.atomikos.datasource.max-idle-time=60 # The time, in seconds, after which connections are cleaned up from the pool.
spring.jta.atomikos.datasource.max-lifetime=0 # The time, in seconds, that a connection can be pooled for before being destroyed. 0 denotes no limit.
spring.jta.atomikos.datasource.max-pool-size=1 # The maximum size of the pool.
spring.jta.atomikos.datasource.min-pool-size=1 # The minimum size of the pool.
spring.jta.atomikos.datasource.reap-timeout=0 # The reap timeout, in seconds, for borrowed connections. 0 denotes no limit.
spring.jta.atomikos.datasource.test-query= # SQL query or statement used to validate a connection before returning it.
spring.jta.atomikos.datasource.unique-resource-name=dataSource # The unique name used to identify the resource during recovery.
spring.jta.atomikos.properties.checkpoint-interval=500 # Interval between checkpoints.
spring.jta.atomikos.properties.console-file-count=1 # Number of debug logs files that can be created.
spring.jta.atomikos.properties.console-file-limit=-1 # How many bytes can be stored at most in debug logs files.
spring.jta.atomikos.properties.console-file-name=tm.out # Debug logs file name.
spring.jta.atomikos.properties.console-log-level=warn # Console log level.
spring.jta.atomikos.properties.default-jta-timeout=10000 # Default timeout for JTA transactions.
spring.jta.atomikos.properties.enable-logging=true # Enable disk logging.
spring.jta.atomikos.properties.force-shutdown-on-vm-exit=false # Specify if a VM shutdown should trigger forced shutdown of the transaction core.
spring.jta.atomikos.properties.log-base-dir= # Directory in which the log files should be stored.
spring.jta.atomikos.properties.log-base-name=tmlog # Transactions log file base name.
spring.jta.atomikos.properties.max-actives=50 # Maximum number of active transactions.
spring.jta.atomikos.properties.max-timeout=300000 # Maximum timeout (in milliseconds) that can be allowed for transactions.
spring.jta.atomikos.properties.output-dir= # Directory in which to store the debug log files.
spring.jta.atomikos.properties.serial-jta-transactions=true # Specify if sub-transactions should be joined when possible.
spring.jta.atomikos.properties.service= # Transaction manager implementation that should be started.
spring.jta.atomikos.properties.threaded-two-phase-commit=true # Use different (and concurrent) threads for two-phase commit on the participating resources.
spring.jta.atomikos.properties.transaction-manager-unique-name= # Transaction manager’s unique name.

BITRONIX

spring.jta.bitronix.connectionfactory.acquire-increment=1 # Number of connections to create when growing the pool.
spring.jta.bitronix.connectionfactory.acquisition-interval=1 # Time, in seconds, to wait before trying to acquire a connection again after an invalid connection was acquired.
spring.jta.bitronix.connectionfactory.acquisition-timeout=30 # Timeout, in seconds, for acquiring connections from the pool.
spring.jta.bitronix.connectionfactory.allow-local-transactions=true # Whether or not the transaction manager should allow mixing XA and non-XA transactions.
spring.jta.bitronix.connectionfactory.apply-transaction-timeout=false # Whether or not the transaction timeout should be set on the XAResource when it is enlisted.
spring.jta.bitronix.connectionfactory.automatic-enlisting-enabled=true # Whether or not resources should be enlisted and delisted automatically.
spring.jta.bitronix.connectionfactory.cache-producers-consumers=true # Whether or not produces and consumers should be cached.
spring.jta.bitronix.connectionfactory.defer-connection-release=true # Whether or not the provider can run many transactions on the same connection and supports transaction interleaving.
spring.jta.bitronix.connectionfactory.ignore-recovery-failures=false # Whether or not recovery failures should be ignored.
spring.jta.bitronix.connectionfactory.max-idle-time=60 # The time, in seconds, after which connections are cleaned up from the pool.
spring.jta.bitronix.connectionfactory.max-pool-size=10 # The maximum size of the pool. 0 denotes no limit.
spring.jta.bitronix.connectionfactory.min-pool-size=0 # The minimum size of the pool.
spring.jta.bitronix.connectionfactory.password= # The password to use to connect to the JMS provider.
spring.jta.bitronix.connectionfactory.share-transaction-connections=false # Whether or not connections in the ACCESSIBLE state can be shared within the context of a transaction.
spring.jta.bitronix.connectionfactory.test-connections=true # Whether or not connections should be tested when acquired from the pool.
spring.jta.bitronix.connectionfactory.two-pc-ordering-position=1 # The position that this resource should take during two-phase commit (always first is Integer.MIN_VALUE, always last is Integer.MAX_VALUE).
spring.jta.bitronix.connectionfactory.unique-name=jmsConnectionFactory # The unique name used to identify the resource during recovery.
spring.jta.bitronix.connectionfactory.use-tm-join=true Whether or not TMJOIN should be used when starting XAResources.
spring.jta.bitronix.connectionfactory.user= # The user to use to connect to the JMS provider.
spring.jta.bitronix.datasource.acquire-increment=1 # Number of connections to create when growing the pool.
spring.jta.bitronix.datasource.acquisition-interval=1 # Time, in seconds, to wait before trying to acquire a connection again after an invalid connection was acquired.
spring.jta.bitronix.datasource.acquisition-timeout=30 # Timeout, in seconds, for acquiring connections from the pool.
spring.jta.bitronix.datasource.allow-local-transactions=true # Whether or not the transaction manager should allow mixing XA and non-XA transactions.
spring.jta.bitronix.datasource.apply-transaction-timeout=false # Whether or not the transaction timeout should be set on the XAResource when it is enlisted.
spring.jta.bitronix.datasource.automatic-enlisting-enabled=true # Whether or not resources should be enlisted and delisted automatically.
spring.jta.bitronix.datasource.cursor-holdability= # The default cursor holdability for connections.
spring.jta.bitronix.datasource.defer-connection-release=true # Whether or not the database can run many transactions on the same connection and supports transaction interleaving.
spring.jta.bitronix.datasource.enable-jdbc4-connection-test= # Whether or not Connection.isValid() is called when acquiring a connection from the pool.
spring.jta.bitronix.datasource.ignore-recovery-failures=false # Whether or not recovery failures should be ignored.
spring.jta.bitronix.datasource.isolation-level= # The default isolation level for connections.
spring.jta.bitronix.datasource.local-auto-commit= # The default auto-commit mode for local transactions.
spring.jta.bitronix.datasource.login-timeout= # Timeout, in seconds, for establishing a database connection.
spring.jta.bitronix.datasource.max-idle-time=60 # The time, in seconds, after which connections are cleaned up from the pool.
spring.jta.bitronix.datasource.max-pool-size=10 # The maximum size of the pool. 0 denotes no limit.
spring.jta.bitronix.datasource.min-pool-size=0 # The minimum size of the pool.
spring.jta.bitronix.datasource.prepared-statement-cache-size=0 # The target size of the prepared statement cache. 0 disables the cache.
spring.jta.bitronix.datasource.share-transaction-connections=false # Whether or not connections in the ACCESSIBLE state can be shared within the context of a transaction.
spring.jta.bitronix.datasource.test-query= # SQL query or statement used to validate a connection before returning it.
spring.jta.bitronix.datasource.two-pc-ordering-position=1 # The position that this resource should take during two-phase commit (always first is Integer.MIN_VALUE, always last is Integer.MAX_VALUE).
spring.jta.bitronix.datasource.unique-name=dataSource # The unique name used to identify the resource during recovery.
spring.jta.bitronix.datasource.use-tm-join=true Whether or not TMJOIN should be used when starting XAResources.
spring.jta.bitronix.properties.allow-multiple-lrc=false # Allow multiple LRC resources to be enlisted into the same transaction.
spring.jta.bitronix.properties.asynchronous2-pc=false # Enable asynchronously execution of two phase commit.
spring.jta.bitronix.properties.background-recovery-interval-seconds=60 # Interval in seconds at which to run the recovery process in the background.
spring.jta.bitronix.properties.current-node-only-recovery=true # Recover only the current node.
spring.jta.bitronix.properties.debug-zero-resource-transaction=false # Log the creation and commit call stacks of transactions executed without a single enlisted resource.
spring.jta.bitronix.properties.default-transaction-timeout=60 # Default transaction timeout in seconds.
spring.jta.bitronix.properties.disable-jmx=false # Enable JMX support.
spring.jta.bitronix.properties.exception-analyzer= # Set the fully qualified name of the exception analyzer implementation to use.
spring.jta.bitronix.properties.filter-log-status=false # Enable filtering of logs so that only mandatory logs are written.
spring.jta.bitronix.properties.force-batching-enabled=true # Set if disk forces are batched.
spring.jta.bitronix.properties.forced-write-enabled=true # Set if logs are forced to disk.
spring.jta.bitronix.properties.graceful-shutdown-interval=60 # Maximum amount of seconds the TM will wait for transactions to get done before aborting them at shutdown time.
spring.jta.bitronix.properties.jndi-transaction-synchronization-registry-name= # JNDI name of the TransactionSynchronizationRegistry.
spring.jta.bitronix.properties.jndi-user-transaction-name= # JNDI name of the UserTransaction.
spring.jta.bitronix.properties.journal=disk # Name of the journal. Can be ‘disk’, ‘null’ or a class name.
spring.jta.bitronix.properties.log-part1-filename=btm1.tlog # Name of the first fragment of the journal.
spring.jta.bitronix.properties.log-part2-filename=btm2.tlog # Name of the second fragment of the journal.
spring.jta.bitronix.properties.max-log-size-in-mb=2 # Maximum size in megabytes of the journal fragments.
spring.jta.bitronix.properties.resource-configuration-filename= # ResourceLoader configuration file name.
spring.jta.bitronix.properties.server-id= # ASCII ID that must uniquely identify this TM instance. Default to the machine’s IP address.
spring.jta.bitronix.properties.skip-corrupted-logs=false # Skip corrupted transactions log entries.
spring.jta.bitronix.properties.warn-about-zero-resource-transaction=true # Log a warning for transactions executed without a single enlisted resource.

NARAYANA (NarayanaProperties)

spring.jta.narayana.default-timeout=60 # Transaction timeout in seconds.
spring.jta.narayana.expiry-scanners=com.arjuna.ats.internal.arjuna.recovery.ExpiredTransactionStatusManagerScanner # Comma-separated list of expiry scanners.
spring.jta.narayana.log-dir= # Transaction object store directory.
spring.jta.narayana.one-phase-commit=true # Enable one phase commit optimisation.
spring.jta.narayana.periodic-recovery-period=120 # Interval in which periodic recovery scans are performed in seconds.
spring.jta.narayana.recovery-backoff-period=10 # Back off period between first and second phases of the recovery scan in seconds.
spring.jta.narayana.recovery-db-pass= # Database password to be used by recovery manager.
spring.jta.narayana.recovery-db-user= # Database username to be used by recovery manager.
spring.jta.narayana.recovery-jms-pass= # JMS password to be used by recovery manager.
spring.jta.narayana.recovery-jms-user= # JMS username to be used by recovery manager.
spring.jta.narayana.recovery-modules= # Comma-separated list of recovery modules.
spring.jta.narayana.transaction-manager-id=1 # Unique transaction manager id.
spring.jta.narayana.xa-resource-orphan-filters= # Comma-separated list of orphan filters.

EMBEDDED MONGODB (EmbeddedMongoProperties)

spring.mongodb.embedded.features=SYNC_DELAY # Comma-separated list of features to enable.
spring.mongodb.embedded.storage.database-dir= # Directory used for data storage.
spring.mongodb.embedded.storage.oplog-size= # Maximum size of the oplog in megabytes.
spring.mongodb.embedded.storage.repl-set-name= # Name of the replica set.
spring.mongodb.embedded.version=2.6.10 # Version of Mongo to use.

REDIS (RedisProperties)

spring.redis.cluster.max-redirects= # Maximum number of redirects to follow when executing commands across the cluster.
spring.redis.cluster.nodes= # Comma-separated list of “host:port” pairs to bootstrap from.
spring.redis.database=0 # Database index used by the connection factory.
spring.redis.url= # Connection URL, will override host, port and password (user will be ignored), e.g. redis://user:[email protected]:6379
spring.redis.host=localhost # Redis server host.
spring.redis.password= # Login password of the redis server.
spring.redis.ssl=false # Enable SSL support.
spring.redis.pool.max-active=8 # Max number of connections that can be allocated by the pool at a given time. Use a negative value for no limit.
spring.redis.pool.max-idle=8 # Max number of “idle” connections in the pool. Use a negative value to indicate an unlimited number of idle connections.
spring.redis.pool.max-wait=-1 # Maximum amount of time (in milliseconds) a connection allocation should block before throwing an exception when the pool is exhausted. Use a negative value to block indefinitely.
spring.redis.pool.min-idle=0 # Target for the minimum number of idle connections to maintain in the pool. This setting only has an effect if it is positive.
spring.redis.port=6379 # Redis server port.
spring.redis.sentinel.master= # Name of Redis server.
spring.redis.sentinel.nodes= # Comma-separated list of host:port pairs.
spring.redis.timeout=0 # Connection timeout in milliseconds.

TRANSACTION (TransactionProperties)

spring.transaction.default-timeout= # Default transaction timeout in seconds.
spring.transaction.rollback-on-commit-failure= # Perform the rollback on commit failures.

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INTEGRATION PROPERTIES

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ACTIVEMQ (ActiveMQProperties)

spring.activemq.broker-url= # URL of the ActiveMQ broker. Auto-generated by default. For instance tcp://localhost:61616
spring.activemq.in-memory=true # Specify if the default broker URL should be in memory. Ignored if an explicit broker has been specified.
spring.activemq.password= # Login password of the broker.
spring.activemq.user= # Login user of the broker.
spring.activemq.packages.trust-all=false # Trust all packages.
spring.activemq.packages.trusted= # Comma-separated list of specific packages to trust (when not trusting all packages).
spring.activemq.pool.configuration.*= # See PooledConnectionFactory.
spring.activemq.pool.enabled=false # Whether a PooledConnectionFactory should be created instead of a regular ConnectionFactory.
spring.activemq.pool.expiry-timeout=0 # Connection expiration timeout in milliseconds.
spring.activemq.pool.idle-timeout=30000 # Connection idle timeout in milliseconds.
spring.activemq.pool.max-connections=1 # Maximum number of pooled connections.

ARTEMIS (ArtemisProperties)

spring.artemis.embedded.cluster-password= # Cluster password. Randomly generated on startup by default.
spring.artemis.embedded.data-directory= # Journal file directory. Not necessary if persistence is turned off.
spring.artemis.embedded.enabled=true # Enable embedded mode if the Artemis server APIs are available.
spring.artemis.embedded.persistent=false # Enable persistent store.
spring.artemis.embedded.queues= # Comma-separated list of queues to create on startup.
spring.artemis.embedded.server-id= # Server id. By default, an auto-incremented counter is used.
spring.artemis.embedded.topics= # Comma-separated list of topics to create on startup.
spring.artemis.host=localhost # Artemis broker host.
spring.artemis.mode= # Artemis deployment mode, auto-detected by default.
spring.artemis.password= # Login password of the broker.
spring.artemis.port=61616 # Artemis broker port.
spring.artemis.user= # Login user of the broker.

SPRING BATCH (BatchProperties)

spring.batch.initializer.enabled= # Create the required batch tables on startup if necessary. Enabled automatically if no custom table prefix is set or if a custom schema is configured.
spring.batch.job.enabled=true # Execute all Spring Batch jobs in the context on startup.
spring.batch.job.names= # Comma-separated list of job names to execute on startup (For instance job1,job2). By default, all Jobs found in the context are executed.
spring.batch.schema=classpath:org/springframework/batch/core/schema-@@platform@@.sql # Path to the SQL file to use to initialize the database schema.
spring.batch.table-prefix= # Table prefix for all the batch meta-data tables.

JMS (JmsProperties)

spring.jms.jndi-name= # Connection factory JNDI name. When set, takes precedence to others connection factory auto-configurations.
spring.jms.listener.acknowledge-mode= # Acknowledge mode of the container. By default, the listener is transacted with automatic acknowledgment.
spring.jms.listener.auto-startup=true # Start the container automatically on startup.
spring.jms.listener.concurrency= # Minimum number of concurrent consumers.
spring.jms.listener.max-concurrency= # Maximum number of concurrent consumers.
spring.jms.pub-sub-domain=false # Specify if the default destination type is topic.
spring.jms.template.default-destination= # Default destination to use on send/receive operations that do not have a destination parameter.
spring.jms.template.delivery-delay= # Delivery delay to use for send calls in milliseconds.
spring.jms.template.delivery-mode= # Delivery mode. Enable QoS when set.
spring.jms.template.priority= # Priority of a message when sending. Enable QoS when set.
spring.jms.template.qos-enabled= # Enable explicit QoS when sending a message.
spring.jms.template.receive-timeout= # Timeout to use for receive calls in milliseconds.
spring.jms.template.time-to-live= # Time-to-live of a message when sending in milliseconds. Enable QoS when set.

APACHE KAFKA (KafkaProperties)

spring.kafka.bootstrap-servers= # Comma-delimited list of host:port pairs to use for establishing the initial connection to the Kafka cluster.
spring.kafka.client-id= # Id to pass to the server when making requests; used for server-side logging.
spring.kafka.consumer.auto-commit-interval= # Frequency in milliseconds that the consumer offsets are auto-committed to Kafka if ‘enable.auto.commit’ true.
spring.kafka.consumer.auto-offset-reset= # What to do when there is no initial offset in Kafka or if the current offset does not exist any more on the server.
spring.kafka.consumer.bootstrap-servers= # Comma-delimited list of host:port pairs to use for establishing the initial connection to the Kafka cluster.
spring.kafka.consumer.client-id= # Id to pass to the server when making requests; used for server-side logging.
spring.kafka.consumer.enable-auto-commit= # If true the consumer’s offset will be periodically committed in the background.
spring.kafka.consumer.fetch-max-wait= # Maximum amount of time in milliseconds the server will block before answering the fetch request if there isn’t sufficient data to immediately satisfy the requirement given by “fetch.min.bytes”.
spring.kafka.consumer.fetch-min-size= # Minimum amount of data the server should return for a fetch request in bytes.
spring.kafka.consumer.group-id= # Unique string that identifies the consumer group this consumer belongs to.
spring.kafka.consumer.heartbeat-interval= # Expected time in milliseconds between heartbeats to the consumer coordinator.
spring.kafka.consumer.key-deserializer= # Deserializer class for keys.
spring.kafka.consumer.max-poll-records= # Maximum number of records returned in a single call to poll().
spring.kafka.consumer.value-deserializer= # Deserializer class for values.
spring.kafka.listener.ack-count= # Number of records between offset commits when ackMode is “COUNT” or “COUNT_TIME”.
spring.kafka.listener.ack-mode= # Listener AckMode; see the spring-kafka documentation.
spring.kafka.listener.ack-time= # Time in milliseconds between offset commits when ackMode is “TIME” or “COUNT_TIME”.
spring.kafka.listener.concurrency= # Number of threads to run in the listener containers.
spring.kafka.listener.poll-timeout= # Timeout in milliseconds to use when polling the consumer.
spring.kafka.producer.acks= # Number of acknowledgments the producer requires the leader to have received before considering a request complete.
spring.kafka.producer.batch-size= # Number of records to batch before sending.
spring.kafka.producer.bootstrap-servers= # Comma-delimited list of host:port pairs to use for establishing the initial connection to the Kafka cluster.
spring.kafka.producer.buffer-memory= # Total bytes of memory the producer can use to buffer records waiting to be sent to the server.
spring.kafka.producer.client-id= # Id to pass to the server when making requests; used for server-side logging.
spring.kafka.producer.compression-type= # Compression type for all data generated by the producer.
spring.kafka.producer.key-serializer= # Serializer class for keys.
spring.kafka.producer.retries= # When greater than zero, enables retrying of failed sends.
spring.kafka.producer.value-serializer= # Serializer class for values.
spring.kafka.properties.*= # Additional properties used to configure the client.
spring.kafka.ssl.key-password= # Password of the private key in the key store file.
spring.kafka.ssl.keystore-location= # Location of the key store file.
spring.kafka.ssl.keystore-password= # Store password for the key store file.
spring.kafka.ssl.truststore-location= # Location of the trust store file.
spring.kafka.ssl.truststore-password= # Store password for the trust store file.
spring.kafka.template.default-topic= # Default topic to which messages will be sent.

RABBIT (RabbitProperties)

spring.rabbitmq.addresses= # Comma-separated list of addresses to which the client should connect.
spring.rabbitmq.cache.channel.checkout-timeout= # Number of milliseconds to wait to obtain a channel if the cache size has been reached.
spring.rabbitmq.cache.channel.size= # Number of channels to retain in the cache.
spring.rabbitmq.cache.connection.mode=channel # Connection factory cache mode.
spring.rabbitmq.cache.connection.size= # Number of connections to cache.
spring.rabbitmq.connection-timeout= # Connection timeout, in milliseconds; zero for infinite.
spring.rabbitmq.dynamic=true # Create an AmqpAdmin bean.
spring.rabbitmq.host=localhost # RabbitMQ host.
spring.rabbitmq.listener.acknowledge-mode= # Acknowledge mode of container.
spring.rabbitmq.listener.auto-startup=true # Start the container automatically on startup.
spring.rabbitmq.listener.concurrency= # Minimum number of consumers.
spring.rabbitmq.listener.default-requeue-rejected= # Whether or not to requeue delivery failures; default true.
spring.rabbitmq.listener.idle-event-interval= # How often idle container events should be published in milliseconds.
spring.rabbitmq.listener.max-concurrency= # Maximum number of consumers.
spring.rabbitmq.listener.prefetch= # Number of messages to be handled in a single request. It should be greater than or equal to the transaction size (if used).
spring.rabbitmq.listener.retry.enabled=false # Whether or not publishing retries are enabled.
spring.rabbitmq.listener.retry.initial-interval=1000 # Interval between the first and second attempt to deliver a message.
spring.rabbitmq.listener.retry.max-attempts=3 # Maximum number of attempts to deliver a message.
spring.rabbitmq.listener.retry.max-interval=10000 # Maximum interval between attempts.
spring.rabbitmq.listener.retry.multiplier=1.0 # A multiplier to apply to the previous delivery retry interval.
spring.rabbitmq.listener.retry.stateless=true # Whether or not retry is stateless or stateful.
spring.rabbitmq.listener.transaction-size= # Number of messages to be processed in a transaction. For best results it should be less than or equal to the prefetch count.
spring.rabbitmq.password= # Login to authenticate against the broker.
spring.rabbitmq.port=5672 # RabbitMQ port.
spring.rabbitmq.publisher-confirms=false # Enable publisher confirms.
spring.rabbitmq.publisher-returns=false # Enable publisher returns.
spring.rabbitmq.requested-heartbeat= # Requested heartbeat timeout, in seconds; zero for none.
spring.rabbitmq.ssl.enabled=false # Enable SSL support.
spring.rabbitmq.ssl.key-store= # Path to the key store that holds the SSL certificate.
spring.rabbitmq.ssl.key-store-password= # Password used to access the key store.
spring.rabbitmq.ssl.trust-store= # Trust store that holds SSL certificates.
spring.rabbitmq.ssl.trust-store-password= # Password used to access the trust store.
spring.rabbitmq.ssl.algorithm= # SSL algorithm to use. By default configure by the rabbit client library.
spring.rabbitmq.template.mandatory=false # Enable mandatory messages.
spring.rabbitmq.template.receive-timeout=0 # Timeout for receive() methods.
spring.rabbitmq.template.reply-timeout=5000 # Timeout for sendAndReceive() methods.
spring.rabbitmq.template.retry.enabled=false # Set to true to enable retries in the RabbitTemplate.
spring.rabbitmq.template.retry.initial-interval=1000 # Interval between the first and second attempt to publish a message.
spring.rabbitmq.template.retry.max-attempts=3 # Maximum number of attempts to publish a message.
spring.rabbitmq.template.retry.max-interval=10000 # Maximum number of attempts to publish a message.
spring.rabbitmq.template.retry.multiplier=1.0 # A multiplier to apply to the previous publishing retry interval.
spring.rabbitmq.username= # Login user to authenticate to the broker.
spring.rabbitmq.virtual-host= # Virtual host to use when connecting to the broker.

----------------------------------------

ACTUATOR PROPERTIES

----------------------------------------

ENDPOINTS (AbstractEndpoint subclasses)

endpoints.enabled=true # Enable endpoints.
endpoints.sensitive= # Default endpoint sensitive setting.
endpoints.actuator.enabled=true # Enable the endpoint.
endpoints.actuator.path= # Endpoint URL path.
endpoints.actuator.sensitive=false # Enable security on the endpoint.
endpoints.auditevents.enabled= # Enable the endpoint.
endpoints.auditevents.path= # Endpoint path.
endpoints.auditevents.sensitive=false # Enable security on the endpoint.
endpoints.autoconfig.enabled= # Enable the endpoint.
endpoints.autoconfig.id= # Endpoint identifier.
endpoints.autoconfig.path= # Endpoint path.
endpoints.autoconfig.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.beans.enabled= # Enable the endpoint.
endpoints.beans.id= # Endpoint identifier.
endpoints.beans.path= # Endpoint path.
endpoints.beans.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.configprops.enabled= # Enable the endpoint.
endpoints.configprops.id= # Endpoint identifier.
endpoints.configprops.keys-to-sanitize=password,secret,key,token,.credentials.,vcap_services # Keys that should be sanitized. Keys can be simple strings that the property ends with or regex expressions.
endpoints.configprops.path= # Endpoint path.
endpoints.configprops.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.docs.curies.enabled=false # Enable the curie generation.
endpoints.docs.enabled=true # Enable actuator docs endpoint.
endpoints.docs.path=/docs #
endpoints.docs.sensitive=false #
endpoints.dump.enabled= # Enable the endpoint.
endpoints.dump.id= # Endpoint identifier.
endpoints.dump.path= # Endpoint path.
endpoints.dump.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.env.enabled= # Enable the endpoint.
endpoints.env.id= # Endpoint identifier.
endpoints.env.keys-to-sanitize=password,secret,key,token,.credentials.,vcap_services # Keys that should be sanitized. Keys can be simple strings that the property ends with or regex expressions.
endpoints.env.path= # Endpoint path.
endpoints.env.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.flyway.enabled= # Enable the endpoint.
endpoints.flyway.id= # Endpoint identifier.
endpoints.flyway.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.health.enabled= # Enable the endpoint.
endpoints.health.id= # Endpoint identifier.
endpoints.health.mapping.*= # Mapping of health statuses to HttpStatus codes. By default, registered health statuses map to sensible defaults (i.e. UP maps to 200).
endpoints.health.path= # Endpoint path.
endpoints.health.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.health.time-to-live=1000 # Time to live for cached result, in milliseconds.
endpoints.heapdump.enabled= # Enable the endpoint.
endpoints.heapdump.path= # Endpoint path.
endpoints.heapdump.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.hypermedia.enabled=false # Enable hypermedia support for endpoints.
endpoints.info.enabled= # Enable the endpoint.
endpoints.info.id= # Endpoint identifier.
endpoints.info.path= # Endpoint path.
endpoints.info.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.jolokia.enabled=true # Enable Jolokia endpoint.
endpoints.jolokia.path=/jolokia # Endpoint URL path.
endpoints.jolokia.sensitive=true # Enable security on the endpoint.
endpoints.liquibase.enabled= # Enable the endpoint.
endpoints.liquibase.id= # Endpoint identifier.
endpoints.liquibase.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.logfile.enabled=true # Enable the endpoint.
endpoints.logfile.external-file= # External Logfile to be accessed.
endpoints.logfile.path=/logfile # Endpoint URL path.
endpoints.logfile.sensitive=true # Enable security on the endpoint.
endpoints.loggers.enabled=true # Enable the endpoint.
endpoints.loggers.id= # Endpoint identifier.
endpoints.loggers.path=/logfile # Endpoint path.
endpoints.loggers.sensitive=true # Mark if the endpoint exposes sensitive information.
endpoints.mappings.enabled= # Enable the endpoint.
endpoints.mappings.id= # Endpoint identifier.
endpoints.mappings.path= # Endpoint path.
endpoints.mappings.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.metrics.enabled= # Enable the endpoint.
endpoints.metrics.filter.enabled=true # Enable the metrics servlet filter.
endpoints.metrics.filter.gauge-submissions=merged # Http filter gauge submissions (merged, per-http-method)
endpoints.metrics.filter.counter-submissions=merged # Http filter counter submissions (merged, per-http-method)
endpoints.metrics.id= # Endpoint identifier.
endpoints.metrics.path= # Endpoint path.
endpoints.metrics.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.shutdown.enabled= # Enable the endpoint.
endpoints.shutdown.id= # Endpoint identifier.
endpoints.shutdown.path= # Endpoint path.
endpoints.shutdown.sensitive= # Mark if the endpoint exposes sensitive information.
endpoints.trace.enabled= # Enable the endpoint.
endpoints.trace.id= # Endpoint identifier.
endpoints.trace.path= # Endpoint path.
endpoints.trace.sensitive= # Mark if the endpoint exposes sensitive information.

ENDPOINTS CORS CONFIGURATION (EndpointCorsProperties)

endpoints.cors.allow-credentials= # Set whether credentials are supported. When not set, credentials are not supported.
endpoints.cors.allowed-headers= # Comma-separated list of headers to allow in a request. ‘’ allows all headers.
endpoints.cors.allowed-methods=GET # Comma-separated list of methods to allow. '’ allows all methods.
endpoints.cors.allowed-origins= # Comma-separated list of origins to allow. ‘*’ allows all origins. When not set, CORS support is disabled.
endpoints.cors.exposed-headers= # Comma-separated list of headers to include in a response.
endpoints.cors.max-age=1800 # How long, in seconds, the response from a pre-flight request can be cached by clients.

JMX ENDPOINT (EndpointMBeanExportProperties)

endpoints.jmx.domain= # JMX domain name. Initialized with the value of ‘spring.jmx.default-domain’ if set.
endpoints.jmx.enabled=true # Enable JMX export of all endpoints.
endpoints.jmx.static-names= # Additional static properties to append to all ObjectNames of MBeans representing Endpoints.
endpoints.jmx.unique-names=false # Ensure that ObjectNames are modified in case of conflict.

JOLOKIA (JolokiaProperties)

jolokia.config.*= # See Jolokia manual

MANAGEMENT HTTP SERVER (ManagementServerProperties)

management.add-application-context-header=true # Add the “X-Application-Context” HTTP header in each response.
management.address= # Network address that the management endpoints should bind to.
management.context-path= # Management endpoint context-path. For instance /actuator
management.cloudfoundry.enabled= # Enable extended Cloud Foundry actuator endpoints
management.cloudfoundry.skip-ssl-validation= # Skip SSL verification for Cloud Foundry actuator endpoint security calls
management.port= # Management endpoint HTTP port. Uses the same port as the application by default. Configure a different port to use management-specific SSL.
management.security.enabled=true # Enable security.
management.security.roles=ACTUATOR # Comma-separated list of roles that can access the management endpoint.
management.security.sessions=stateless # Session creating policy to use (always, never, if_required, stateless).
management.ssl.ciphers= # Supported SSL ciphers. Requires a custom management.port.
management.ssl.client-auth= # Whether client authentication is wanted (“want”) or needed (“need”). Requires a trust store. Requires a custom management.port.
management.ssl.enabled= # Enable SSL support. Requires a custom management.port.
management.ssl.enabled-protocols= # Enabled SSL protocols. Requires a custom management.port.
management.ssl.key-alias= # Alias that identifies the key in the key store. Requires a custom management.port.
management.ssl.key-password= # Password used to access the key in the key store. Requires a custom management.port.
management.ssl.key-store= # Path to the key store that holds the SSL certificate (typically a jks file). Requires a custom management.port.
management.ssl.key-store-password= # Password used to access the key store. Requires a custom management.port.
management.ssl.key-store-provider= # Provider for the key store. Requires a custom management.port.
management.ssl.key-store-type= # Type of the key store. Requires a custom management.port.
management.ssl.protocol=TLS # SSL protocol to use. Requires a custom management.port.
management.ssl.trust-store= # Trust store that holds SSL certificates. Requires a custom management.port.
management.ssl.trust-store-password= # Password used to access the trust store. Requires a custom management.port.
management.ssl.trust-store-provider= # Provider for the trust store. Requires a custom management.port.
management.ssl.trust-store-type= # Type of the trust store. Requires a custom management.port.

HEALTH INDICATORS

management.health.db.enabled=true # Enable database health check.
management.health.cassandra.enabled=true # Enable cassandra health check.
management.health.couchbase.enabled=true # Enable couchbase health check.
management.health.defaults.enabled=true # Enable default health indicators.
management.health.diskspace.enabled=true # Enable disk space health check.
management.health.diskspace.path= # Path used to compute the available disk space.
management.health.diskspace.threshold=0 # Minimum disk space that should be available, in bytes.
management.health.elasticsearch.enabled=true # Enable elasticsearch health check.
management.health.elasticsearch.indices= # Comma-separated index names.
management.health.elasticsearch.response-timeout=100 # The time, in milliseconds, to wait for a response from the cluster.
management.health.jms.enabled=true # Enable JMS health check.
management.health.ldap.enabled=true # Enable LDAP health check.
management.health.mail.enabled=true # Enable Mail health check.
management.health.mongo.enabled=true # Enable MongoDB health check.
management.health.rabbit.enabled=true # Enable RabbitMQ health check.
management.health.redis.enabled=true # Enable Redis health check.
management.health.solr.enabled=true # Enable Solr health check.
management.health.status.order=DOWN, OUT_OF_SERVICE, UP, UNKNOWN # Comma-separated list of health statuses in order of severity.

INFO CONTRIBUTORS (InfoContributorProperties)

management.info.build.enabled=true # Enable build info.
management.info.defaults.enabled=true # Enable default info contributors.
management.info.env.enabled=true # Enable environment info.
management.info.git.enabled=true # Enable git info.
management.info.git.mode=simple # Mode to use to expose git information.

REMOTE SHELL (ShellProperties)

management.shell.auth.type=simple # Authentication type. Auto-detected according to the environment.
management.shell.auth.jaas.domain=my-domain # JAAS domain.
management.shell.auth.key.path= # Path to the authentication key. This should point to a valid “.pem” file.
management.shell.auth.simple.user.name=user # Login user.
management.shell.auth.simple.user.password= # Login password.
management.shell.auth.spring.roles=ACTUATOR # Comma-separated list of required roles to login to the CRaSH console.
management.shell.command-path-patterns=classpath*:/commands/,classpath*:/crash/commands/ # Patterns to use to look for commands.
management.shell.command-refresh-interval=-1 # Scan for changes and update the command if necessary (in seconds).
management.shell.config-path-patterns=classpath*:/crash/* # Patterns to use to look for configurations.
management.shell.disabled-commands=jpa*,jdbc*,jndi* # Comma-separated list of commands to disable.
management.shell.disabled-plugins= # Comma-separated list of plugins to disable. Certain plugins are disabled by default based on the environment.
management.shell.ssh.auth-timeout = # Number of milliseconds after user will be prompted to login again.
management.shell.ssh.enabled=true # Enable CRaSH SSH support.
management.shell.ssh.idle-timeout = # Number of milliseconds after which unused connections are closed.
management.shell.ssh.key-path= # Path to the SSH server key.
management.shell.ssh.port=2000 # SSH port.
management.shell.telnet.enabled=false # Enable CRaSH telnet support. Enabled by default if the TelnetPlugin is available.
management.shell.telnet.port=5000 # Telnet port.

TRACING (TraceProperties)

management.trace.include=request-headers,response-headers,cookies,errors # Items to be included in the trace.

METRICS EXPORT (MetricExportProperties)

spring.metrics.export.aggregate.key-pattern= # Pattern that tells the aggregator what to do with the keys from the source repository.
spring.metrics.export.aggregate.prefix= # Prefix for global repository if active.
spring.metrics.export.delay-millis=5000 # Delay in milliseconds between export ticks. Metrics are exported to external sources on a schedule with this delay.
spring.metrics.export.enabled=true # Flag to enable metric export (assuming a MetricWriter is available).
spring.metrics.export.excludes= # List of patterns for metric names to exclude. Applied after the includes.
spring.metrics.export.includes= # List of patterns for metric names to include.
spring.metrics.export.redis.key=keys.spring.metrics # Key for redis repository export (if active).
spring.metrics.export.redis.prefix=spring.metrics # Prefix for redis repository if active.
spring.metrics.export.send-latest= # Flag to switch off any available optimizations based on not exporting unchanged metric values.
spring.metrics.export.statsd.host= # Host of a statsd server to receive exported metrics.
spring.metrics.export.statsd.port=8125 # Port of a statsd server to receive exported metrics.
spring.metrics.export.statsd.prefix= # Prefix for statsd exported metrics.
spring.metrics.export.triggers.*= # Specific trigger properties per MetricWriter bean name.

----------------------------------------

DEVTOOLS PROPERTIES

----------------------------------------

DEVTOOLS (DevToolsProperties)

spring.devtools.livereload.enabled=true # Enable a livereload.com compatible server.
spring.devtools.livereload.port=35729 # Server port.
spring.devtools.restart.additional-exclude= # Additional patterns that should be excluded from triggering a full restart.
spring.devtools.restart.additional-paths= # Additional paths to watch for changes.
spring.devtools.restart.enabled=true # Enable automatic restart.
spring.devtools.restart.exclude=META-INF/maven/,META-INF/resources/,resources/,static/,public/,templates/,/*Test.class,/*Tests.class,git.properties # Patterns that should be excluded from triggering a full restart.
spring.devtools.restart.poll-interval=1000 # Amount of time (in milliseconds) to wait between polling for classpath changes.
spring.devtools.restart.quiet-period=400 # Amount of quiet time (in milliseconds) required without any classpath changes before a restart is triggered.
spring.devtools.restart.trigger-file= # Name of a specific file that when changed will trigger the restart check. If not specified any classpath file change will trigger the restart.

REMOTE DEVTOOLS (RemoteDevToolsProperties)

spring.devtools.remote.context-path=/.~~spring-boot!~ # Context path used to handle the remote connection.
spring.devtools.remote.debug.enabled=true # Enable remote debug support.
spring.devtools.remote.debug.local-port=8000 # Local remote debug server port.
spring.devtools.remote.proxy.host= # The host of the proxy to use to connect to the remote application.
spring.devtools.remote.proxy.port= # The port of the proxy to use to connect to the remote application.
spring.devtools.remote.restart.enabled=true # Enable remote restart.
spring.devtools.remote.secret= # A shared secret required to establish a connection (required to enable remote support).
spring.devtools.remote.secret-header-name=X-AUTH-TOKEN # HTTP header used to transfer the shared secret.

----------------------------------------

TESTING PROPERTIES

----------------------------------------

spring.test.database.replace=any # Type of existing DataSource to replace.
spring.test.mockmvc.print=default # MVC Print option.

4.4.5.	Starter pom
 

 
 
 
4.4.6.	Xml 配置文件
 
4.4.7.	日志
Spring Boot对各种日志框架都做了支持，我们可以通过配置来修改默认的日志的配置：

#设置日志级别
logging.level.org.springframework=DEBUG

格式：
logging.level.*= # Log levels severity mapping. For instance logging.level.org.springframework=DEBUG

4.5.	Spring Boot的自动配置的原理
Spring Boot在进行SpringApplication对象实例化时会加载META-INF/spring.factories文件，将该配置文件中的配置载入到Spring容器。
4.5.1.	Maven下载源码
通过 dependency:sources 该命令可以下载该项目中所有的依赖的包的源码。
4.5.2.	源码分析
org.springframework.boot.SpringApplication：
 

 

org.springframework.core.io.support.SpringFactoriesLoader:
 
 

由此可见，读取该配置文件来加载内容。
4.5.3.	Spring.factories文件

Initializers

org.springframework.context.ApplicationContextInitializer=
org.springframework.boot.autoconfigure.SharedMetadataReaderFactoryContextInitializer,
org.springframework.boot.autoconfigure.logging.AutoConfigurationReportLoggingInitializer

Application Listeners

org.springframework.context.ApplicationListener=
org.springframework.boot.autoconfigure.BackgroundPreinitializer

Auto Configuration Import Listeners

org.springframework.boot.autoconfigure.AutoConfigurationImportListener=
org.springframework.boot.autoconfigure.condition.ConditionEvaluationReportAutoConfigurationImportListener

Auto Configuration Import Filters

org.springframework.boot.autoconfigure.AutoConfigurationImportFilter=
org.springframework.boot.autoconfigure.condition.OnClassCondition

Auto Configure

org.springframework.boot.autoconfigure.EnableAutoConfiguration=
org.springframework.boot.autoconfigure.admin.SpringApplicationAdminJmxAutoConfiguration,
org.springframework.boot.autoconfigure.aop.AopAutoConfiguration,
org.springframework.boot.autoconfigure.amqp.RabbitAutoConfiguration,
org.springframework.boot.autoconfigure.batch.BatchAutoConfiguration,
org.springframework.boot.autoconfigure.cache.CacheAutoConfiguration,
org.springframework.boot.autoconfigure.cassandra.CassandraAutoConfiguration,
org.springframework.boot.autoconfigure.cloud.CloudAutoConfiguration,
org.springframework.boot.autoconfigure.context.ConfigurationPropertiesAutoConfiguration,
org.springframework.boot.autoconfigure.context.MessageSourceAutoConfiguration,
org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration,
org.springframework.boot.autoconfigure.couchbase.CouchbaseAutoConfiguration,
org.springframework.boot.autoconfigure.dao.PersistenceExceptionTranslationAutoConfiguration,
org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.cassandra.CassandraRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.couchbase.CouchbaseDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.couchbase.CouchbaseRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchAutoConfiguration,
org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.ldap.LdapDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.ldap.LdapRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.mongo.MongoDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.mongo.MongoRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.neo4j.Neo4jDataAutoConfiguration,
org.springframework.boot.autoconfigure.data.neo4j.Neo4jRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.solr.SolrRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration,
org.springframework.boot.autoconfigure.data.redis.RedisRepositoriesAutoConfiguration,
org.springframework.boot.autoconfigure.data.rest.RepositoryRestMvcAutoConfiguration,
org.springframework.boot.autoconfigure.data.web.SpringDataWebAutoConfiguration,
org.springframework.boot.autoconfigure.elasticsearch.jest.JestAutoConfiguration,
org.springframework.boot.autoconfigure.freemarker.FreeMarkerAutoConfiguration,
org.springframework.boot.autoconfigure.gson.GsonAutoConfiguration,
org.springframework.boot.autoconfigure.h2.H2ConsoleAutoConfiguration,
org.springframework.boot.autoconfigure.hateoas.HypermediaAutoConfiguration,
org.springframework.boot.autoconfigure.hazelcast.HazelcastAutoConfiguration,
org.springframework.boot.autoconfigure.hazelcast.HazelcastJpaDependencyAutoConfiguration,
org.springframework.boot.autoconfigure.info.ProjectInfoAutoConfiguration,
org.springframework.boot.autoconfigure.integration.IntegrationAutoConfiguration,
org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration,
org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration,
org.springframework.boot.autoconfigure.jdbc.JdbcTemplateAutoConfiguration,
org.springframework.boot.autoconfigure.jdbc.JndiDataSourceAutoConfiguration,
org.springframework.boot.autoconfigure.jdbc.XADataSourceAutoConfiguration,
org.springframework.boot.autoconfigure.jdbc.DataSourceTransactionManagerAutoConfiguration,
org.springframework.boot.autoconfigure.jms.JmsAutoConfiguration,
org.springframework.boot.autoconfigure.jmx.JmxAutoConfiguration,
org.springframework.boot.autoconfigure.jms.JndiConnectionFactoryAutoConfiguration,
org.springframework.boot.autoconfigure.jms.activemq.ActiveMQAutoConfiguration,
org.springframework.boot.autoconfigure.jms.artemis.ArtemisAutoConfiguration,
org.springframework.boot.autoconfigure.flyway.FlywayAutoConfiguration,
org.springframework.boot.autoconfigure.groovy.template.GroovyTemplateAutoConfiguration,
org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration,
org.springframework.boot.autoconfigure.jooq.JooqAutoConfiguration,
org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration,
org.springframework.boot.autoconfigure.ldap.embedded.EmbeddedLdapAutoConfiguration,
org.springframework.boot.autoconfigure.ldap.LdapAutoConfiguration,
org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration,
org.springframework.boot.autoconfigure.mail.MailSenderAutoConfiguration,
org.springframework.boot.autoconfigure.mail.MailSenderValidatorAutoConfiguration,
org.springframework.boot.autoconfigure.mobile.DeviceResolverAutoConfiguration,
org.springframework.boot.autoconfigure.mobile.DeviceDelegatingViewResolverAutoConfiguration,
org.springframework.boot.autoconfigure.mobile.SitePreferenceAutoConfiguration,
org.springframework.boot.autoconfigure.mongo.embedded.EmbeddedMongoAutoConfiguration,
org.springframework.boot.autoconfigure.mongo.MongoAutoConfiguration,
org.springframework.boot.autoconfigure.mustache.MustacheAutoConfiguration,
org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration,
org.springframework.boot.autoconfigure.reactor.ReactorAutoConfiguration,
org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration,
org.springframework.boot.autoconfigure.security.SecurityFilterAutoConfiguration,
org.springframework.boot.autoconfigure.security.FallbackWebSecurityAutoConfiguration,
org.springframework.boot.autoconfigure.security.oauth2.OAuth2AutoConfiguration,
org.springframework.boot.autoconfigure.sendgrid.SendGridAutoConfiguration,
org.springframework.boot.autoconfigure.session.SessionAutoConfiguration,
org.springframework.boot.autoconfigure.social.SocialWebAutoConfiguration,
org.springframework.boot.autoconfigure.social.FacebookAutoConfiguration,
org.springframework.boot.autoconfigure.social.LinkedInAutoConfiguration,
org.springframework.boot.autoconfigure.social.TwitterAutoConfiguration,
org.springframework.boot.autoconfigure.solr.SolrAutoConfiguration,
org.springframework.boot.autoconfigure.thymeleaf.ThymeleafAutoConfiguration,
org.springframework.boot.autoconfigure.transaction.TransactionAutoConfiguration,
org.springframework.boot.autoconfigure.transaction.jta.JtaAutoConfiguration,
org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration,
org.springframework.boot.autoconfigure.web.DispatcherServletAutoConfiguration,
org.springframework.boot.autoconfigure.web.EmbeddedServletContainerAutoConfiguration,
org.springframework.boot.autoconfigure.web.ErrorMvcAutoConfiguration,
org.springframework.boot.autoconfigure.web.HttpEncodingAutoConfiguration,
org.springframework.boot.autoconfigure.web.HttpMessageConvertersAutoConfiguration,
org.springframework.boot.autoconfigure.web.MultipartAutoConfiguration,
org.springframework.boot.autoconfigure.web.ServerPropertiesAutoConfiguration,
org.springframework.boot.autoconfigure.web.WebClientAutoConfiguration,
org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration,
org.springframework.boot.autoconfigure.websocket.WebSocketAutoConfiguration,
org.springframework.boot.autoconfigure.websocket.WebSocketMessagingAutoConfiguration,
org.springframework.boot.autoconfigure.webservices.WebServicesAutoConfiguration

Failure analyzers

org.springframework.boot.diagnostics.FailureAnalyzer=
org.springframework.boot.autoconfigure.diagnostics.analyzer.NoSuchBeanDefinitionFailureAnalyzer,
org.springframework.boot.autoconfigure.jdbc.DataSourceBeanCreationFailureAnalyzer,
org.springframework.boot.autoconfigure.jdbc.HikariDriverConfigurationFailureAnalyzer

Template availability providers

org.springframework.boot.autoconfigure.template.TemplateAvailabilityProvider=
org.springframework.boot.autoconfigure.freemarker.FreeMarkerTemplateAvailabilityProvider,
org.springframework.boot.autoconfigure.mustache.MustacheTemplateAvailabilityProvider,
org.springframework.boot.autoconfigure.groovy.template.GroovyTemplateAvailabilityProvider,
org.springframework.boot.autoconfigure.thymeleaf.ThymeleafTemplateAvailabilityProvider,
org.springframework.boot.autoconfigure.web.JspTemplateAvailabilityProvider

4.5.4.	举例：Redis的自动配置

从上述的配置中可以看出，org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration是Redis的自动配置。

内容：

】
4.5.5. 条件注解

5. Spring Boot的web开发
   Web开发的自动配置类：```
   org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration
   5.1. 自动配置的ViewResolver

视图的配置mvcProperties对象中：
org.springframework.boot.autoconfigure.web.WebMvcProperties.View

5.2. 自动配置静态资源
5.2.1. 进入规则为 /
如果进入SpringMVC的规则为/时，Spring Boot的默认静态资源的路径为：
spring.resources.static-locations=classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/

测试：

5.2.2. 进入规则为*.xxx 或者 不指定静态文件路径时
将静态资源放置到webapp下的static目录中即可通过地址访问：

测试：

5.3. 自定义消息转化器
自定义消息转化器，只需要在@Configuration的类中添加消息转化器的@bean加入到Spring容器，就会被Spring Boot自动加入到容器中。

@Bean
public StringHttpMessageConverter stringHttpMessageConverter(){
    StringHttpMessageConverter converter  = new StringHttpMessageConverter(Charset.forName("UTF-8"));
    return converter;

}

默认配置：

5.4. 自定义SpringMVC的配置
有些时候我们需要自已配置SpringMVC而不是采用默认，比如说增加一个拦截器，这个时候就得通过继承WebMvcConfigurerAdapter然后重写父类中的方法进行扩展。

import java.nio.charset.Charset;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.StringHttpMessageConverter;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

@Configuration //申明这是一个配置
public class MySrpingMVCConfig extends WebMvcConfigurerAdapter{

    // 自定义拦截器
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        HandlerInterceptor handlerInterceptor = new HandlerInterceptor() {
            @Override
            public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
                    throws Exception {
                System.out.println("自定义拦截器............");
                return true;
            }
            
            @Override
            public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
                    ModelAndView modelAndView) throws Exception {
                
            }
            
            @Override
            public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
                    Exception ex) throws Exception {
            }
        };
        registry.addInterceptor(handlerInterceptor).addPathPatterns("/**");
    }

    // 自定义消息转化器的第二种方法
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        StringHttpMessageConverter converter  = new StringHttpMessageConverter(Charset.forName("UTF-8"));
        converters.add(converter);
    }

}

6. 改造购物车系统
   6.1. 创建购物车的Spring Boot工程

6.2. 导入依赖

4.0.0

org.springframework.boot
spring-boot-starter-parent
1.5.2.RELEASE

com.taotao.cart
taotao-cart-springboot
1.0.0-SNAPSHOT
war

<dependencies>
	<dependency>
		<groupId>com.taotao.common</groupId>
		<artifactId>taotao-common</artifactId>
		<version>1.0.0-SNAPSHOT</version>
	</dependency>
	<dependency>
		<groupId>com.taotao.sso</groupId>
		<artifactId>taotao-sso-interface</artifactId>
		<version>1.0.0-SNAPSHOT</version>
	</dependency>
	<!-- 单元测试 -->
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
		<scope>test</scope>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-jdbc</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework</groupId>
		<artifactId>spring-aspects</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-web</artifactId>
	</dependency>

	<!-- Mybatis -->
	<dependency>
		<groupId>org.mybatis</groupId>
		<artifactId>mybatis</artifactId>
		<version>3.2.8</version>
	</dependency>
	<dependency>
		<groupId>org.mybatis</groupId>
		<artifactId>mybatis-spring</artifactId>
		<version>1.2.2</version>
	</dependency>
	<!-- 分页助手 -->
	<dependency>
		<groupId>com.github.pagehelper</groupId>
		<artifactId>pagehelper</artifactId>
		<version>3.7.5</version>
	</dependency>
	<dependency>
		<groupId>com.github.jsqlparser</groupId>
		<artifactId>jsqlparser</artifactId>
		<version>0.9.1</version>
	</dependency>

	<!-- 通用Mapper -->
	<dependency>
		<groupId>com.github.abel533</groupId>
		<artifactId>mapper</artifactId>
		<version>2.3.4</version>
	</dependency>
	<!-- MySql -->
	<dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>
	</dependency>
	<dependency>
		<groupId>org.slf4j</groupId>
		<artifactId>slf4j-log4j12</artifactId>
	</dependency>
	<!-- 连接池 -->
	<dependency>
		<groupId>com.jolbox</groupId>
		<artifactId>bonecp-spring</artifactId>
		<version>0.8.0.RELEASE</version>
	</dependency>

	<!-- httpclient -->
	<dependency>
		<groupId>org.apache.httpcomponents</groupId>
		<artifactId>httpclient</artifactId>
	</dependency>

	<!-- JSP相关 -->
	<dependency>
		<groupId>jstl</groupId>
		<artifactId>jstl</artifactId>
		<version>1.2</version>
	</dependency>

	<!-- Apache工具组件 -->
	<dependency>
		<groupId>org.apache.commons</groupId>
		<artifactId>commons-lang3</artifactId>
		<version>3.3.2</version>
	</dependency>
	<dependency>
		<groupId>org.apache.commons</groupId>
		<artifactId>commons-io</artifactId>
		<version>1.3.2</version>
	</dependency>
	<dependency>
		<groupId>commons-codec</groupId>
		<artifactId>commons-codec</artifactId>
	</dependency>
	<dependency>
		<groupId>org.springframework.amqp</groupId>
		<artifactId>spring-rabbit</artifactId>
		<version>1.4.0.RELEASE</version>
	</dependency>

	<dependency>
		<groupId>com.alibaba</groupId>
		<artifactId>dubbo</artifactId>
		<version>2.5.3</version>
		<exclusions>
			<exclusion>
				<!-- 排除传递spring依赖 -->
				<artifactId>spring</artifactId>
				<groupId>org.springframework</groupId>
			</exclusion>
		</exclusions>
	</dependency>

	<dependency>
		<groupId>org.apache.zookeeper</groupId>
		<artifactId>zookeeper</artifactId>
		<version>3.3.3</version>
	</dependency>

	<dependency>
		<groupId>com.github.sgroschupf</groupId>
		<artifactId>zkclient</artifactId>
		<version>0.1</version>
	</dependency>
</dependencies>

<build>
	<plugins>
		<!-- 资源文件拷贝插件 -->
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-resources-plugin</artifactId>
			<configuration>
				<encoding>UTF-8</encoding>
			</configuration>
		</plugin>
		<!-- java编译插件 -->
		<plugin>
			<groupId>org.apache.maven.plugins</groupId>
			<artifactId>maven-compiler-plugin</artifactId>
			<configuration>
				<source>1.7</source>
				<target>1.7</target>
				<encoding>UTF-8</encoding>
			</configuration>
		</plugin>
		<plugin>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-maven-plugin</artifactId>
		</plugin>
	</plugins>
</build>

6.3. 将taotao-cart中的java代码拷贝到taotao-car-springboot

拷贝完成后：

并且将properties文件也拷贝过来：

将页面也拷贝过来：

6.3.1. 编写Spring配置类TaotaoApplication

6.3.2. 设置tomcat端口
application.properties：

6.3.3. 读取外部的配置文件
@Configuration
@PropertySource(value = { “classpath:jdbc.properties”, “classpath:env.properties”,
“classpath:httpclient.properties”, “classpath:redis.properties”, “classpath:rabbitmq.properties” }, ignoreResourceNotFound = true)
public class TaotaoApplication {

}
6.3.4. 设置扫描包

6.3.5. 定义数据源
@Value("${jdbc.url}")
private String jdbcUrl;

@Value("${jdbc.driverClassName}")
private String jdbcDriverClassName;

@Value("${jdbc.username}")
private String jdbcUsername;

@Value("${jdbc.password}")
private String jdbcPassword;

@Bean(destroyMethod = "close")
public DataSource dataSource() {
    BoneCPDataSource boneCPDataSource = new BoneCPDataSource();
    // 数据库驱动
    boneCPDataSource.setDriverClass(jdbcDriverClassName);
    // 相应驱动的jdbcUrl
    boneCPDataSource.setJdbcUrl(jdbcUrl);
    // 数据库的用户名
    boneCPDataSource.setUsername(jdbcUsername);
    // 数据库的密码
    boneCPDataSource.setPassword(jdbcUsername);
    // 检查数据库连接池中空闲连接的间隔时间，单位是分，默认值：240，如果要取消则设置为0
    boneCPDataSource.setIdleConnectionTestPeriodInMinutes(60);
    // 连接池中未使用的链接最大存活时间，单位是分，默认值：60，如果要永远存活设置为0
    boneCPDataSource.setIdleMaxAgeInMinutes(30);
    // 每个分区最大的连接数
    boneCPDataSource.setMaxConnectionsPerPartition(100);
    // 每个分区最小的连接数
    boneCPDataSource.setMinConnectionsPerPartition(5);
    return boneCPDataSource;

}
6.3.6. 设置Mybatis和Spring Boot整合
Mybatis和Spring Boot的整合有两种方式：
第一种：使用mybatis官方提供的Spring Boot整合包实现，地址：https://github.com/mybatis/spring-boot-starter
第二种：使用mybatis-spring整合的方式，也就是我们传统的方式

这里我们推荐使用第二种，因为这样我们可以很方便的控制Mybatis的各种配置。

首先，创建一个Mybatis的配置类：

代码：
import javax.sql.DataSource;

import org.mybatis.spring.SqlSessionFactoryBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;

@Configuration
public class MyBatisConfig {

@Bean
@ConditionalOnMissingBean //当容器里没有指定的Bean的情况下创建该对象
public SqlSessionFactoryBean sqlSessionFactory(DataSource dataSource) {
    SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
    // 设置数据源
    sqlSessionFactoryBean.setDataSource(dataSource);
    // 设置mybatis的主配置文件
    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
    Resource mybatisConfigXml = resolver.getResource("classpath:mybatis/mybatis-config.xml");
    sqlSessionFactoryBean.setConfigLocation(mybatisConfigXml);
    // 设置别名包
    sqlSessionFactoryBean.setTypeAliasesPackage("com.taotao.cart.pojo");
    return sqlSessionFactoryBean;
}

}

然后，创建Mapper接口的扫描类MapperScannerConfig：

代码：
import org.mybatis.spring.mapper.MapperScannerConfigurer;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
@AutoConfigureAfter(MyBatisConfig.class) //保证在MyBatisConfig实例化之后再实例化该类
public class MapperScannerConfig {

// mapper接口的扫描器
@Bean
public MapperScannerConfigurer mapperScannerConfigurer() {
    MapperScannerConfigurer mapperScannerConfigurer = new MapperScannerConfigurer();
    mapperScannerConfigurer.setBasePackage("com.taotao.cart.mapper");
    return mapperScannerConfigurer;
}

}
6.3.7. 设置事务管理
在Spring Boot中推荐使用@Transactional注解来申明事务。

首先需要导入依赖：

org.springframework.boot
spring-boot-starter-jdbc

当引入jdbc依赖之后，Spring Boot会自动默认分别注入DataSourceTransactionManager或JpaTransactionManager，所以我们不需要任何额外配置就可以用@Transactional注解进行事务的使用。

在Service中添加@Transactional注解：

6.3.8. 设置Redis和Spring的整合
在Spring Boot中提供了RedisTempplate的操作，我们暂时不做学习，先按照我们之前的实现来完成。

代码：

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;

import redis.clients.jedis.JedisPoolConfig;
import redis.clients.jedis.JedisShardInfo;
import redis.clients.jedis.ShardedJedisPool;

@Configuration
@PropertySource(value = “classpath:redis.properties”)
public class RedisSpringConfig {

@Value("${redis.maxTotal}")
private Integer redisMaxTotal;

@Value("${redis.node1.host}")
private String redisNode1Host;

@Value("${redis.node1.port}")
private Integer redisNode1Port;

private JedisPoolConfig jedisPoolConfig() {
    JedisPoolConfig jedisPoolConfig = new JedisPoolConfig();
    jedisPoolConfig.setMaxTotal(redisMaxTotal);
    return jedisPoolConfig;
}

@Bean
public ShardedJedisPool shardedJedisPool() {
    List<JedisShardInfo> jedisShardInfos = new ArrayList<JedisShardInfo>();
    jedisShardInfos.add(new JedisShardInfo(redisNode1Host, redisNode1Port));
    return new ShardedJedisPool(jedisPoolConfig(), jedisShardInfos);
}

}
6.3.9. 设置Httpclient和Spring的整合
import org.apache.http.client.config.RequestConfig;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.context.annotation.Scope;

import com.taotao.common.httpclient.IdleConnectionEvictor;

@Configuration
@PropertySource(value = “classpath:httpclient.properties”)
public class HttpclientSpringConfig {

@Value("${http.maxTotal}")
private Integer httpMaxTotal;

@Value("${http.defaultMaxPerRoute}")
private Integer httpDefaultMaxPerRoute;

@Value("${http.connectTimeout}")
private Integer httpConnectTimeout;

@Value("${http.connectionRequestTimeout}")
private Integer httpConnectionRequestTimeout;

@Value("${http.socketTimeout}")
private Integer httpSocketTimeout;

@Value("${http.staleConnectionCheckEnabled}")
private Boolean httpStaleConnectionCheckEnabled;

@Autowired
private PoolingHttpClientConnectionManager manager;

@Bean
public PoolingHttpClientConnectionManager poolingHttpClientConnectionManager() {
    PoolingHttpClientConnectionManager poolingHttpClientConnectionManager = new PoolingHttpClientConnectionManager();
    // 最大连接数
    poolingHttpClientConnectionManager.setMaxTotal(httpMaxTotal);
    // 每个主机的最大并发数
    poolingHttpClientConnectionManager.setDefaultMaxPerRoute(httpDefaultMaxPerRoute);
    return poolingHttpClientConnectionManager;
}

// 定期关闭无效连接
@Bean
public IdleConnectionEvictor idleConnectionEvictor() {
    return new IdleConnectionEvictor(manager);
}

// 定义Httpclient对
@Bean
@Scope("prototype")
public CloseableHttpClient closeableHttpClient() {
    return HttpClients.custom().setConnectionManager(this.manager).build();
}

// 请求配置
@Bean
public RequestConfig requestConfig() {
    return RequestConfig.custom().setConnectTimeout(httpConnectTimeout) // 创建连接的最长时间
            .setConnectionRequestTimeout(httpConnectionRequestTimeout) // 从连接池中获取到连接的最长时间
            .setSocketTimeout(httpSocketTimeout) // 数据传输的最长时间
            .setStaleConnectionCheckEnabled(httpStaleConnectionCheckEnabled) // 提交请求前测试连接是否可用
            .build();
}

}
6.3.10. 设置RabbitMQ和Spring的整合
我们之前使用的Spring-Rabbit的xml方式，现在我们要改造成java方式，并且Spring Boot对RabbitMQ的使用做了自动配置，更加的简化了我们的使用。

1、 在导入spring-boot-starter-amqp的依赖；

2、 在application.properties文件中配置RabbitMQ的连接信息

3、 编写Rabbit的Spring配置类
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.amqp.rabbit.core.RabbitAdmin;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class RabbitMQSpringConfig {

@Autowired
private ConnectionFactory connectionFactory;

// 管理
@Bean
public RabbitAdmin rabbitAdmin() {
    return new RabbitAdmin(connectionFactory);
}

// 声明队列
@Bean
public Queue taotaoCartLoginQueue() {
    // 默认就是自动声明的
    return new Queue("TAOTAO-CART-LOGIN-QUEUE", true);
}

// 声明队列
@Bean
public Queue taotaoCartOrderSuccessQueue() {
    // 默认就是自动声明的
    return new Queue("TAOTAO-CART-ORDER-SUCCESS-QUEUE", true);
}

}
4、 设置监听

6.3.11. 设置SpringMVC的配置
原有配置：

具体实现：
视图解析器配置：

自定义拦截器：
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;

import com.taotao.cart.interceptors.UserLoginHandlerInterceptor;

@Configuration
public class SpringMVCConfig extends WebMvcConfigurerAdapter {

@Override
public void addInterceptors(InterceptorRegistry registry) {
    // 判断用户是否登录的拦截器
    registry.addInterceptor(new UserLoginHandlerInterceptor()).addPathPatterns("/cart/**");
}

}

6.3.12. 设置dubbo的配置
Dubbo目前只能使用xml配置的方式，所以我们需要保留xml，并且需要将该xml加入到现有的Spring容器中才能生效。

1、 将dubbo目录以及下面的xml配置文件拷贝到taotao-cat-springboot中

2、 将dubbo的xml文件加入到spring容器

3、
6.4. 编写入口类

编写main方法：

6.4.1. 启动错误1

关键错误（丢失了web容器的工厂，也就是说我们并没有把它作为一个web应用来启动）：
org.springframework.context.ApplicationContextException: Unable to start embedded container; nested exception is org.springframework.context.ApplicationContextException: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory bean.

解决：

让Spring Boot来自动选择并且完成web的相关加载工作。
6.4.2. Slf4j日志警告

提示我们当前的项目中slf4j引入了2个，导致了jar冲突。

解决：
1、 删除自己引入到slf4j的依赖

2、 将taotao-common中传递的依赖排除掉

再次启动，发现警告没了：

6.4.3. 解决jsp访问404的问题
由于Spring boot使用的内嵌的tomcat，而内嵌的tamcat是不支持jsp页面的，所有需要导入额外的包才能解决。

org.apache.tomcat.embed tomcat-embed-jasper provided

重新启动进行测试：

6.4.4. 拦截器中的UserService空指针异常
分析：由于添加拦截器时，直接对UserLoginHandlerInterceptor进行new操作，导致UserService无法注入，所以有空指针异常。

解决：

6.4.5. 路径问题
现在我们进入Servlet的路径为”/”，访问*.html页面没问题，但是，访问 /service/* 就会有问题，所以需要改一下js，将原有的/service/ 改为 /

测试，功能一切ok。
7. 发布到独立的tomcat中运行
在开发阶段我们推荐使用内嵌的tomcat进行开发，因为这样会方便很多，但是到生成环境，我希望在独立的tomcat容器中运行，因为我们需要对tomcat做额外的优化，这时我们需要将工程打包成war包发进行发布。
7.1. 工程的打包方式为war

7.2. 将spring-boot-starter-tomcat的范围设置为provided
设置为provided是在打包时会将该包排除，因为要放到独立的tomcat中运行，是不需要的。

org.springframework.boot spring-boot-starter-tomcat provided 7.3. 修改代码，设置启动配置 需要集成SpringBootServletInitializer，然后重写configure，将Spring Boot的入口类设置进去。

7.4. 打war包

打包成功：

7.5. 部署到tomcat
解压apache-tomcat-7.0.57.tar.gz，将war包解压到webapps下的ROOT目录中，启动：

完美！