SSM框架配置_ssmle-net-优快云博客

本文链接：https://blog.youkuaiyun.com/dangzhenle/article/details/95342276

SSM框架配置

1.配置web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>SSM</display-name>
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
  <!--配置spring 读取配置文件 -->
  	<context-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:applicationContext.xml</param-value>
  	</context-param>
  	<!--配置spring核心监听器  -->
  		<listener>
  			<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  		</listener>
  		
  		
  		<!--配置springmvc前端控制器  -->
  		<servlet>
  			<servlet-name>mvc</servlet-name>
  			<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  			<!--加载springmvc配置文件  -->
  				<init-param>
  					<param-name>contextConfigLocation</param-name>
  					<param-value>classpath:springmvc.xml</param-value>
  				</init-param>
  		</servlet>
  		<servlet-mapping>
  			<servlet-name>mvc</servlet-name>
  			<url-pattern>*.action</url-pattern>
  		</servlet-mapping>
  		<!--解决编码问题 过滤器 -->
  		<!-- 解决post乱码问题 -->
			<filter>
				<filter-name>encoding</filter-name>
				<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
				<!-- 设置编码参是UTF8 -->
				<init-param>
					<param-name>encoding</param-name>
					<param-value>UTF-8</param-value>
				</init-param>
			</filter>
			<filter-mapping>
				<filter-name>encoding</filter-name>
				<url-pattern>/*</url-pattern>
			</filter-mapping>
</web-app>

配置springmvc.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:context="http://www.springframework.org/schema/context"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.0.xsd">
        
       <!--配置@controller包扫描  -->
       <context:component-scan base-package="com.dangle.controller"/>
       <!--配置处理器映射器和适配器 相当于同时使用最新处理器映射跟处理器适配器,对json数据响应提供支持   -->
       <mvc:annotation-driven/>
       <!--配置视图解析器  -->
       <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		       	<property name="prefix" value="/WEB-INF/jsp/"/>
				<property name="suffix" value=".jsp"/>
       </bean>
        
               
                 
</beans>

配置applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/aop 
        http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/tx 
        http://www.springframework.org/schema/tx/spring-tx.xsd">
        
        <!-- 管理mybatis =======================================================================================-->
        <!--加载连接数据库配置文件  -->
        <context:property-placeholder location="classpath:jdbc.properties"/>
        <!--加载数据库连接  -->
        <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
		        <property name="driverClassName" value="${jdbc.driverClass}" />
				<property name="url" value="${jdbc.url}" />
				<property name="username" value="${jdbc.username}" />
				<property name="password" value="${jdbc.password}" />
				<!-- 连接池的最大数据库连接数 -->
				<property name="maxActive" value="10" />
				<!-- 最大空闲数 -->
				<property name="maxIdle" value="5" />
        	
        </bean>
        <!--配置sqlsessionfactory  -->
        <bean  id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        	<property name="dataSource" ref="dataSource" />
			<!-- 加载mybatis核心配置文件 -->
			<property name="configLocation" value="classpath:SqlMapConfig.xml" />
			<!-- 别名包扫描 -->
			<property name="typeAliasesPackage" value="com.dangle.pojo" />
        </bean>
        <!-- 开始扫描mapper包 -->
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    	<!-- basePackage多个包用","分隔 -->
    	   <property name="basePackage" value="com.dangle.mapper" />
    </bean>
    <!--service===================================================================================================  -->
    <!-- @Service包扫描器 -->
	<context:component-scan base-package="com.dangle.service"/>
	<!--========================== 配置事务===================================================================================================== -->
		<!-- 事务管理器 -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 数据源 -->
		<property name="dataSource" ref="dataSource" />
	</bean>

	<!-- 通知 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<!-- 传播行为 ，根据自己的习惯配置增删改查-->
			<tx:method name="save*" propagation="REQUIRED" />
			<tx:method name="insert*" propagation="REQUIRED" />
			<tx:method name="delete*" propagation="REQUIRED" />
			<tx:method name="update*" propagation="REQUIRED" />
			<tx:method name="find*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="get*" propagation="SUPPORTS" read-only="true" />
			<tx:method name="query*" propagation="SUPPORTS" read-only="true" />
		</tx:attributes>
	</tx:advice>

	<!--配置 切面 -->
	<aop:config>
		<aop:advisor advice-ref="txAdvice"
			pointcut="execution(* com.dangle.service.*.*(..))" />
	</aop:config>                                                            
</beans>

配置SqlMapConfig.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE configuration
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
	
</configuration>