标签：ase nec handle spec frame before mamicode jdb mysql
什么是ssm框架：ssm框架即为springmvc，spring，mybatis的整合
如何使用ssm框架
第一步：导入所需要的jar包
1. mysql数据库驱动jar
mysql-connector-java-5.1.46.jar
2. mybatis 的jar包
mybatis-3.2.2.jar
3. spring的核心jar。
commons-logging-1.1.3.jar
spring-beans-4.2.2.RELEASE.jar
spring-context-4.2.2.RELEASE.jar
spring-core-4.2.2.RELEASE.jar
spring-expression-4.2.2.RELEASE.jar
4. spring的注解。
spring-aop-4.2.2.RELEASE.jar
5. 事物处理。
spring-aspects-4.2.2.RELEASE.jar
spring-jdbc-4.2.2.RELEASE.jar
spring-tx-4.2.2.RELEASE.jar
com.springsource.org.aopalliance-1.0.0.jar
com.springsource.org.aspectj.weaver-1.6.8.RELEASE.jar
6. 数据源的jar包
c3p0-0.9.1.1.jar
7. springmvc的jar包。
spring-web-4.2.2.RELEASE.jar
spring-webmvc-4.2.2.RELEASE.jar
8. spring与mybatis整合的jar包
mybatis-spring-1.3.0.jar
第二步：进行spring文件和mabatis的文件配置
1.包扫描：
<context:component-scan base-package="com.zhiyou.zt"></context:component-scan>
2.定义数据源c3p0 ：
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="user" value="root"></property>
<property name="password" value="root"></property>
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/mybatis"></property>
<property name="driverClass" value="com.mysql.jdbc.Driver"></property>
</bean>
3.定义一个SessionFactory工程类的bean：
<bean id="factoryBean" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="mapperLocations" value="classpath:com/zhiyou/zt/mapper/*.xml"></property>
</bean>
4.设置mybatis接口的实现类：
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.zhiyou.zt.dao"></property>
<property name="sqlSessionFactory" ref="factoryBean"></property>
</bean>
5.事务管理
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
6.方法的属性
<tx:advice transaction-manager="transactionManager" id="advice">
<tx:attributes>
<tx:method name="query*" read-only="true"/>
<tx:method name="select*" read-only="true"/>
<tx:method name="*"/>
</tx:attributes>
</tx:advice>
7.切面的配置
<aop:config>
<aop:pointcut expression="execution(* com.zhiyou.zt.service.*.*(..))" id="pointcut"/>
<aop:advisor advice-ref="advice" pointcut-ref="pointcut"/>
</aop:config>
第三步：进行springmvc文件的配置
1.包扫描
<context:component-scan base-package="com.zhiyou.zt.controller"></context:component-scan>
2.开启注解
<mvc:annotation-driven></mvc:annotation-driven>
3.静态资源
<mvc:default-servlet-handler/>
4.试图解析器
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/"></property>
<property name="suffix" value=".jsp"></property>
</bean>
第四步：web.xml文件的配置
<servlet>
<servlet-name>springDispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-*.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<!-- Map all requests to the DispatcherServlet for handling -->
<servlet-mapping>
<servlet-name>springDispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- needed for ContextLoaderListener -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<!-- Bootstraps the root web application context before servlet initialization -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
第五步：整体构造
标签：ase nec handle spec frame before mamicode jdb mysql
原文地址：https://www.cnblogs.com/1556553526qq-com/p/11494381.html
