SSJ integrated declarative transaction management & integration
1.SSJ Integration Integration:
A leader packet:
spring和springmvc整合包：
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
springjdbc package:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
Spring and ORM (JPA) integrated package:
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.8.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>4.3.8.Final</version>
</dependency>
mysql数据库：
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.6</version>
</dependency>
连接池：
<dependency>
<groupId>commons-dbcp</groupId>
<artifactId>commons-dbcp</artifactId>
<version>1.2.2</version>
</dependency>
Spring测试：
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>4.2.5.RELEASE</version>
</dependency>
<!-- Springaop-->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.8.9</version>
</dependency>
处理json的包：
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.6.5</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>
</dependencies>
配置JPA映射：加载配置文件：连接池：注入DateSource：配置事务管理器和开启事务管理器
<!--开启组件扫描扫描全部的包-->
<context:component-scan base-package="cn.itsource"></context:component-scan>
<!-- 加载配置jdbc.properties-->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!--配置连接池DateSource-->
<bean class="org.apache.commons.dbcp.BasicDataSource" id="dataSource">
<property name="driverClassName" value="${jdbc.driverClassName}"></property>
<property name="url" value="${jdbc.url}"></property>
<property name="username" value="${jdbc.username}"></property>
<property name="password" value="${jdbc.password}"></property>
</bean>
<!--注入DateSource-->
<bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<!--从 domain包去连接数据库哪个包去扫描-->
<property name="packagesToScan" value="cn.itsource.domain"></property>
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<!--是否显示sql语句-->
<property name="showSql" value="true"></property>
<!--是否自动创建表-->
<property name="generateDdl" value="true"></property>
<!--MYSQL方言-->
<property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect"></property>
</bean>
</property>
</bean>
<!--配置事务管理器-->
<bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager">
<property name="entityManagerFactory" ref="entityManagerFactoryBean"></property>
</bean>
<!--开启事务管理器-->
<tx:annotation-driven/>
在配置Spring-mvc:
<!--扫描controller注解-->
<context:component-scan base-package="cn.itsource"></context:component-scan>
<!--静态资源放行-->
<mvc:default-servlet-handler/>
<!--扫描RequestMapping-->
<mvc:annotation-driven/>
<!--视图解析器-->
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"></property>
<property name="suffix" value=".jsp"></property>
配置properties配置文件：
jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc:mysql:///ssj
jdbc.username=root
jdbc.password=123456
配置Tomcat：
配置web-xml：
把web-xml放在main下面：
配置web-xml：
<!--核心控制器配置-->
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<!--加载mvc配置文件 -->
<param-name>contextConfigLocation</param-name>
<param-value>classpath:Applicationcontext-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!--字符编码控制器-->
<filter>
<filter-name>characterEncoding</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<!--全部使用我设置的字符编码集-->
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<!--访问路径-->
<filter-name>characterEncoding</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!--监听器读取配置文件-->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:Applicationcontext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
把包的路劲改为web下面的lib包里面：
然后启动cotcat
三大框架：
struts spring hibernate
SSM是最流行的框架：
SpringMVC Spring MyBatis
ssj是什么：
Spring springMvc jpa
写一个用SSJ整合的项目