applicationContext.xml简单笔记

applicationContext.xml简单笔记

<?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"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    
    xsi:schemaLocation="http://www.springframework.org/schema/beans
      http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context-3.2.xsd
      http://www.springframework.org/schema/aop
      http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
      http://www.springframework.org/schema/tx
      http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
      http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
      ">
      
 <!--    <bean id="exceptionHandler" class="net.crm.base.exception.MyExceptionHandler"/> 
       
    <mvc:annotation-driven />
    <aop:aspectj-autoproxy /> 
    <context:component-scan base-package="net.crm.*" ></context:component-scan>-->
    
    
    <bean id="propertyConfigurer"
        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:jdbc.properties</value>
            </list>
        </property>
    </bean>
    
     <bean id="dataSources" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close"> 
      <!-- 基本属性 url、user、password -->
      <property name="url" value="${jdbcUrl}" />
      <property name="username" value="${user}" />
      <property name="password" value="${password}" />

      <!-- 配置初始化大小、最小、最大 -->
      <property name="initialSize" value="1" />
      <property name="minIdle" value="1" /> 
      <property name="maxActive" value="100" />

      <!-- 配置获取连接等待超时的时间 -->
      <property name="maxWait" value="60000" />

      <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
      <property name="timeBetweenEvictionRunsMillis" value="60000" />

      <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
      <property name="minEvictableIdleTimeMillis" value="300000" />

      <property name="validationQuery" value="SELECT 'x'" />
      <property name="testWhileIdle" value="true" />
      <property name="testOnBorrow" value="false" />
      <property name="testOnReturn" value="false" />

      <!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
      <property name="poolPreparedStatements" value="true" />
      <property name="maxPoolPreparedStatementPerConnectionSize" value="20" />

      <!-- 配置监控统计拦截的filters -->
      <property name="filters" value="stat" /> 
  </bean>
    
    
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
        destroy-method="close">
        <property name="user" value="${jdbc.user}" />
        <property name="password" value="${jdbc.password}" />
        <property name="driverClass" value="${jdbc.driverClass}" />
        <property name="jdbcUrl" value="${jdbc.url}" />
        <property name="initialPoolSize" value="10" />
        <property name="maxIdleTime" value="100" />
        <property name="maxPoolSize" value="200" />
        <property name="minPoolSize" value="10" />
    </bean>
 
     <!-- 配置Jdbc模板 --> 
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource" ref="dataSource"></property>
    </bean>
 
     
    
  <!--
    <aop:config>
        <aop:pointcut id="servicePointcut"   expression="execution(* *..service..*.*(..))"/> 
        <aop:advisor advice-ref="txAdvice" pointcut-ref="servicePointcut"/>
    </aop:config>


    <bean id="userAdvice" class="com.niuren.advice.UserAdvice"></bean>
    <aop:config>
        <aop:aspect id="userAop" ref="userAdvice">
            <aop:pointcut id="target" expression="execution(* com.niuren.service.*.*(..))"/>
            <aop:before method="doBefore" pointcut-ref="target"/>
        </aop:aspect>
    </aop:config>
  -->
  
  <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="configLocation" value="classpath:mybatis-config.xml"></property>
        <property name="dataSource" ref="dataSource" />
        <property name="mapperLocations" value="classpath*:net/crm/**/mapper/*.xml" />
    </bean>


    <bean id="messageSource"
        class="org.springframework.context.support.ResourceBundleMessageSource">
        <property name="basenames">
            <list>
                <value>ApplicationResources</value>
            </list>
        </property>
        <property name="useCodeAsDefaultMessage" value="true" />
    </bean>


    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="annotationClass" value="org.springframework.stereotype.Repository" />
        <property name="basePackage" value="net.crm" />
    </bean>



    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSessionFactory" />
    </bean>

    <!-- 事务管理 -->
    <bean id="transactionManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>


<!-- 配置那些类的方法进行事务管理 -->
    <aop:config>
        <aop:pointcut id="executeService" expression="execution(* net.crm.*.service..*(..))"/>
        <aop:advisor pointcut-ref="executeService" advice-ref="txAdvice"/>
    </aop:config>
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="select*" read-only="true"/>
            <tx:method name="get*" read-only="true"/>
            <tx:method name="load*" read-only="true"/>
            <tx:method name="find*" read-only="true"/>
            <tx:method name="query*" read-only="true"/>
            <tx:method name="read*" read-only="true"/>
            <tx:method name="sync*"/>
            <tx:method name="*" propagation="REQUIRED" rollback-for="java.lang.Exception"/>
        </tx:attributes>
    </tx:advice>


    <!-- 事务注解支持
    <tx:annotation-driven transaction-manager="transactionManager" /> -->
    <!-- 扫描注解文件 -->
    <mvc:annotation-driven />
    <context:component-scan base-package="net.crm.*" />
    <aop:aspectj-autoproxy /> 
 

</beans>

 

第二种

<?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:task="http://www.springframework.org/schema/task"      
    xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.2.xsd 
        http://www.springframework.org/schema/context 
        http://www.springframework.org/schema/context/spring-context-3.2.xsd 
      http://www.springframework.org/schema/tx
      http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
      http://www.springframework.org/schema/aop
      http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
        http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
      http://www.springframework.org/schema/task 
      http://www.springframework.org/schema/task/spring-task-3.2.xsd">

    
    <!-- 自动扫描的包名，如果有多个包，请使用逗号隔开 -->
    <context:component-scan base-package="com.jieyou.*" />

    <!-- 默认的注解映射的支持 -->
    <mvc:annotation-driven />
       <!-- 启动对aspectj的支持 -->
       <aop:aspectj-autoproxy/>
    
    
    <!-- 自动搜索指定包及其子包下的所有Bean类 -->
    <context:component-scan base-package="com.jieyou.*" />

   

    <!-- 读取属性文件信息，将这些信息设置成Spring配置文件的数据 -->
    <context:property-placeholder location="classpath:jdbc.properties" />
        <!-- 定义数据源Bean，使用C3P0数据源实现 -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
        destroy-method="close">
        <property name="user" value="${jdbc.user}" />
        <property name="password" value="${jdbc.password}" />
        <property name="driverClass" value="${jdbc.driverClass}" />
        <property name="jdbcUrl" value="${jdbc.url}" />
        <property name="initialPoolSize" value="10" />
        <property name="maxIdleTime" value="100" />
        <property name="maxPoolSize" value="200" />
        <property name="minPoolSize" value="10" />
    </bean>
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <!--dataSource属性指定要用到的连接池 -->
        <property name="dataSource" ref="dataSource" />
        <property name="configLocation" value="classpath:mybatis-config.xml" />
    </bean>

   
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="annotationClass" value="org.springframework.stereotype.Repository" />
        <property name="basePackage" value="com.jieyou" />
    </bean>

    <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate">
        <constructor-arg index="0" ref="sqlSessionFactory" />
    </bean>


<!-- 配置JDBC数据源的局部事务管理器 -->
    <bean id="txManager"
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

    <!-- 配置事务增强处理Bean，指定事务管理器 -->
    <tx:advice id="txAdvice" transaction-manager="txManager">
        <tx:attributes>
            <!-- 所有已get开头的方法是只读的 -->
        <!--     <tx:method name="get*" read-only="true" propagation="REQUIRED" /> -->
            <!-- 其他方法使用默认的事务管理器 -->
            <tx:method name="*" propagation="REQUIRED" />
        </tx:attributes>
    </tx:advice>

    <!-- AOP配置元素 
    <aop:config>
        <aop:pointcut expression="execution(* com.jieyou.login_register.service.impl.*.*(..))"
            id="txPoint" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="txPoint" />
    </aop:config>
    -->
</beans>