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  • ssm框架结构--web.xml的具体配置

    1.创建maven工程.在pom.xml中添加必要的依赖

    2.在web.xml中配置spring核心监听器

      配置spring的xml配置文件路径

    <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>
      
      配置处理乱码的过滤器
      
    <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>
    <init-param>
    <param-name>forceEncoding</param-name>
    <param-value>true</param-value>
    </init-param>
    </filter>

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

      配置后台接收的servlet
       
    <!--springmvc后台配置-->
    <servlet>
    <servlet-name>back</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:springmvc-back.xml</param-value>
    </init-param>
    </servlet>
    <servlet-mapping>
    <servlet-name>back</servlet-name>
    <url-pattern>*.do</url-pattern>
    </servlet-mapping>

      配置前台处理的的servlet
      
    <!--springmvc后台配置-->
    <servlet>
    <servlet-name>back</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:springmvc-back.xml</param-value>
    </init-param>
    </servlet>
    <servlet-mapping>
    <servlet-name>back</servlet-name>
    <url-pattern>*.do</url-pattern>
    </servlet-mapping>
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  • 原文地址:https://www.cnblogs.com/ou134568/p/6921036.html
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