springboot发布成jar并支持jsp

构建springboot项目之前,先得了解springboot的目录结构


转自:https://blog.csdn.net/kingboy190/article/details/78679467 

|-customer(项目名称)
|  -  src
|  |  -  main
|  |  |  -  java
|  |  |  -  resources
|  |  |  |  -  static
|  |  |  |  -  public
|  |  -  test
|  |  |  -  java
|  - pom.xml
|  - customer.iml

- customer:是项目名称;
- src/main/java:目录下放置所有java文件(源代码文件);
- src/main/resources:放置所有的配置文件、页面文件、静态资源文件;
- src/main/resources/static:是静态资源文件目录,在这个目录中的所有文件将可以被直接访问,如果没有这个文件夹可自行创建;
- src/main/resources/public:作用和src/main/resources/static目录一样。

配制文件

springboot运行会自动加载resources下面名称为application.properties配制文件

server.port=9090 # 服务端口号
server.tomcat.uri-encoding=UTF-8 #以Tomcat为web容器时的字符编码

spring.application.name=customer # 应用名称,一般就是项目名称,这个名称在SpringCloud中比较关键
spring.profiles.active=dev #指定当前的活动配置文件,主要用于多环境多配置文件的应用中
spring.http.encoding.charset=UTF-8 #http请求的字符编码
spring.http.multipart.max-file-size=10MB #设置文件上传时单个文件的大小限制
spring.http.multipart.max-request-size=100MB #设置文件上传时总文件大小限制

spring.thymeleaf.prefix=classpath:/templates/ #配置在使用Thymeleaf做页面模板时的前缀,即页面所在路径
spring.thymeleaf.suffix=.html #设置在使用Thymeleaf做页面模板时的后缀
spring.thymeleaf.cache=false #设置在使用Thymeleaf做页面模板时是否启用缓存

spring.mvc.static-path-pattern=/** #设置静态资源的请求路径
spring.resources.static-locations=classpath:/static/,classpath:/public/ #指定静态资源的路径

##以下是使用MySQL数据库的配置
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect #指定数据库方言
hibernate.show_sql=true #是否显示sql语句
hibernate.hbm2dll.auto=update #设置使用Hibernate的自动建表方式
entitymanager.packagesToScan=com.zslin #设置自动扫描的包前缀

spring.datasource.url=jdbc:mysql://localhost:3306/customer?\
useUnicode=true&characterEncoding=utf-8&useSSL=true&autoReconnect=true #数据库链接
spring.datasource.username=root #数据库用户名
spring.datasource.password=123 #数据库用户对应的密码
spring.datasource.driver-class-name=com.mysql.jdbc.Driver #数据库驱动名称

pom.xml配制

发布成jar包,所以pom.xml中得描述:< packaging>jar< /packaging> 表示maven的package方式为jar。并需要添加jsp的支持及打包方式等等,以下我把我的pom.xml贴出来:

<?xml version="1.0" encoding="UTF-8"?>
<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>com.vking.tspringboot</groupId>
    <artifactId>tspringboot</artifactId>
    <version>1.0-SNAPSHOT</version>
    <name>testSpringBoot</name>
    <packaging>jar</packaging>

    <!-- spring-boot的web启动的jar包 -->
    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.9.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.apache.tomcat.embed</groupId>
            <artifactId>tomcat-embed-jasper</artifactId>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.2</version>
            <scope>provided</scope>
        </dependency>
        <!--暴露各种指标-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-eureka</artifactId>
            <version>1.2.4.RELEASE</version>
        </dependency>
        <!--表示为web工程-->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

    </dependencies>
    <!--maven的插件-->
    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <configuration>
                    <mainClass>com.vking.tspringboot.controller.SampleController</mainClass>
                </configuration>
                <version>1.4.2.RELEASE</version>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <configuration>
                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>

        </plugins>
        <resources>
            <!-- 打包时将jsp文件拷贝到META-INF目录下-->
            <resource>
                <!-- 指定resources插件处理哪个目录下的资源文件 -->
                <directory>src/main/webapp</directory>
                <!--注意此次必须要放在此目录下才能被访问到-->
                <targetPath>META-INF/resources</targetPath>
                <includes>
                    <include>**/**</include>
                </includes>
            </resource>
            <resource>
                <directory>${project.basedir}/lib</directory>
                <targetPath>BOOT-INF/lib/</targetPath>
                <includes>
                    <include>**/*.jar</include>
                </includes>
            </resource>
            <resource>
                <directory>src/main/resources</directory>
                <includes>
                    <include>**/**</include>
                </includes>
                <filtering>false</filtering>
            </resource>
        </resources>
    </build>
</project>

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转载自blog.csdn.net/weixin_42914675/article/details/85123017