ssm整合配置文件

web.xml:

<!-- 指定spring的配置文件的路径和名称 -->
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:beans.xml</param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <!-- 配置sprigmvc的前端控制器 -->
  <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:springmvc.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>

  <!-- 配置处理post请求乱码的过滤器： -->
  <filter>
    <filter-name>CharacterEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
  </filter>

  <filter-mapping>
    <filter-name>CharacterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!-- 配置将POST请求转化为put或者delete请求的过滤器 -->
  <filter>
    <filter-name>HiddenHttpMethodFilter</filter-name>
    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>HiddenHttpMethodFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

springmvc.xml:

<!--1.配置扫描包-->
    <context:component-scan base-package="com.ujiuye" use-default-filters="false">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
        <context:include-filter type="annotation" expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan>
    <!--2.配置内部资源视图解析器-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
    <!--3.处理静态资源文件的标签-->
    <mvc:default-servlet-handler/>
    <mvc:annotation-driven/>

beas.xml:

 <!--1.配置扫描包-->
    <context:component-scan base-package="com.ujiuye" >
        <context:exclude-filter type="annotation" 

expression="org.springframework.stereotype.Controller"/>
        <context:exclude-filter type="annotation" 

expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan>
    <!--2.加载jdbc.properties-->
    <context:property-placeholder location="classpath:jdbc.properties"/>
    <!--3.配置数据源信息-->
    <bean id="druidDataSource" class="com.alibaba.druid.pool.DruidDataSource">
        <property name="username" value="${jdbc.userName}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="url" value="${jdbc.jdbcUrl}"/>
        <property name="driverClassName" value="${jdbc.driverClass}"/>
    </bean>
    <!--4.配置数据源事务管理器-->
    <bean id="transactionManager" 

class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="druidDataSource"/>
    </bean>
    <!--5.开启基于注解的事务支持-->
    <tx:annotation-driven transaction-manager="transactionManager"/>
    <bean class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="druidDataSource"/>
        <property name="configLocation" value="classpath:mybatis-config.xml"/>
    </bean>
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.ujiuye.mapper"/>
    </bean>

mybatisconfig.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>