SSM框架环境搭配

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:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
    http://www.springframework.org/schema/context 
    http://www.springframework.org/schema/context/spring-context-4.3.xsd
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-4.3.xsd">
   
    <!-- 读取db.properties -->
    <context:property-placeholder location="classpath:db.properties"/>
   
    <!-- 配置数据源 -->
	<bean id="dataSource" 
                           class="org.apache.commons.dbcp2.BasicDataSource">
		<!--数据库驱动 -->
		<property name="driverClassName" value="${jdbc.driver}" />
		<!--连接数据库的url -->
		<property name="url" value="${jdbc.url}" />
		<!--连接数据库的用户名 -->
		<property name="username" value="${jdbc.username}" />
		<!--连接数据库的密码 -->
		<property name="password" value="${jdbc.password}" />
		<!--最大连接数 -->
		<property name="maxTotal" value="${jdbc.maxTotal}" />
		<!--最大空闲连接  -->
		<property name="maxIdle" value="${jdbc.maxIdle}" />
		<!--初始化连接数  -->
		<property name="initialSize" value="${jdbc.initialSize}" />
	</bean>
     
     
     <!-- 事务管理器，依赖于数据源 -->
	<bean id="transactionManager" class=
     "org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
	</bean>	
	
    <!-- 开启事务注解 -->
	<tx:annotation-driven transaction-manager="transactionManager"/>
    <!-- 配置MyBatis工厂SqlSessionFactory -->
    
    <bean id="sqlSessionFactory" 
                           class="org.mybatis.spring.SqlSessionFactoryBean">
         <!--注入数据源 -->
         <property name="dataSource" ref="dataSource" />
         <!--指定核MyBatis心配置文件位置 -->
 		 <property name="configLocation" value="classpath:mybatis-config.xml" />
    </bean>
  
  
    <!-- 配置mapper扫描器 -->
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="basePackage" value="com.edu.dao"/>
	</bean>
	
    <!-- 扫描Service --> 
    <context:component-scan base-package="com.edu" />
    
    	<!-- 配置文件上传解析器 MultipartResolver -->
	<bean id="multipartResolver" class=
   "org.springframework.web.multipart.commons.CommonsMultipartResolver">
          <!-- 设置请求编码格式-->
          <property name="defaultEncoding" value="UTF-8" />
	</bean>
</beans>

db.properties

jdbc.driver=com.microsoft.sqlserver.jdbc.SQLServerDriver
jdbc.url=jdbc:sqlserver://localhost:1433;DatabaseName=数据库名字
jdbc.username=sa  
jdbc.password=123456
jdbc.maxTotal=30
jdbc.maxIdle=10
jdbc.initialSize=5

log4j.properties

# Global logging configuration
log4j.rootLogger=ERROR, stdout
# MyBatis logging configuration...
log4j.logger.com.edu=DEBUG  //包名前缀
# Console output...
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

mybatis-config.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>
	<!-- 别名定义 -->
	<typeAliases>
		<package name="com.edu.po" />
	</typeAliases>
</configuration>

springmvc-config.xml

<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
  xmlns:mvc="http://www.springframework.org/schema/mvc"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:tx="http://www.springframework.org/schema/tx"
  xsi:schemaLocation="http://www.springframework.org/schema/beans 
  http://www.springframework.org/schema/beans/spring-beans-4.3.xsd 
  http://www.springframework.org/schema/mvc 
  http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd 
  http://www.springframework.org/schema/context 
  http://www.springframework.org/schema/context/spring-context-4.3.xsd">
	<!-- 配置包扫描器，扫描@Controller注解的类 -->
	
	 <context:component-scan base-package="com.edu.controller" /> 
	 
	<!-- 加载注解驱动 -->
	<mvc:annotation-driven />
    <!--配置静态资源的访问映射，此配置中的文件，将不被前端控制器拦截 -->
    <mvc:resources location="/js/" mapping="/js/**" />
    <mvc:resources location="/css/" mapping="/css/**" />
    <mvc:resources location="/fonts/" mapping="/fonts/**" />
    <mvc:resources location="/images/" mapping="/images/**" />	
	<!-- 配置视图解析器 -->
	<bean class=
    "org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/" />
		<property name="suffix" value=".jsp" />
	</bean>
</beans>