SSM框架整合之Spring主配置文件的写法

快来打我* 2022-06-01 00:48 182阅读 0赞

**1** . **添加相关jar包**

**2.搭建环境**

**3.编写applicationContext.xml配置文件（** **全部采用注解方式开发** **）**

<?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.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/mvc
    http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx.xsd";>
        
        <context:component-scan base-package="com.ruicai.ssm.*"></context:component-scan>
        <mvc:annotation-driven></mvc:annotation-driven>
        
        <context:property-placeholder location="classpath:db.properties"/>
        <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
               <property name="driverClass" value="${jdbc.driver}" />
               <property name="jdbcUrl" value="${jdbc.url}" />
               <property name="user" value="${jdbc.username}" />
               <property name="password" value="${jdbc.password}" />
        </bean>
        
        
        
         <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
           <property name="dataSource" ref="dataSource"/>
           
           <property name="typeAliasesPackage" value="com.ruicai.ssm.entity"/>
           
           
           <property name="mapperLocations" value="classpath:com/ruicai/ssm/mapper/*.xml"/>
        </bean>
        
        
        
        
        <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
           <property name="basePackage" value="com.ruicai.ssm.mapper"></property>
           <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
        </bean>
        
        
        
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
           <property name="prefix" value="/"/>
           <property name="suffix" value=".jsp"/>
        </bean>
        
        
        
        <bean id="transactionManager"
            class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
           <property name="dataSource" ref="dataSource"></property>
        </bean>
        
        <tx:annotation-driven transaction-manager="transactionManager"/>
    </beans>