ActionServlet配置

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.5" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

  <display-name />

 

 

 

<servlet>

    <!--servlet-name和servlet-class完成Servlet的定义，即servlet名字和实现类的对应-->

    <servlet-name>action</servlet-name>

    <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

 

    <!--init-param完成servlet参数的配置-->

    <init-param>

      <param-name>config</param-name>

      <param-value>/WEB-INF/struts-config.xml</param-value>

    </init-param>

    <init-param>

      <param-name>debug</param-name>

      <param-value>3</param-value>

    </init-param>

    <init-param>

      <param-name>detail</param-name>

      <param-value>3</param-value>

    </init-param>

    <load-on-startup>0</load-on-startup>

  </servlet>

 

 

  <servlet-mapping>

    <servlet-name>action</servlet-name>    //这里的名字必须和<servlet>中定义的内容一致

    <url-pattern>*.do</url-pattern>    //只要用户发出一.do结尾的URL请求,就交给名为action的Servletl处理

  </servlet-mapping>

 

 

 

 

 

<!--配置欢迎页面-->

<welcome-file-list>

    <welcome-file>login.jsp</welcome-file>

  </welcome-file-list>

</web-app>