ssh之struts2xml简单配置

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ssh之struts2xml简单配置

1.毋容置疑,导进jar包:


2.在网站入口web.xml配置struts2的中央过滤器:

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" id="WebApp_ID" version="3.0">
  <display-name>ssh_xml_demo01</display-name>
  
  <!-- 配置struts2中央过滤器 -->
  <filter>
  <filter-name>strutsFilter</filter-name>
  <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
  </filter>
  <filter-mapping>
  <filter-name>strutsFilter</filter-name>
  <url-pattern>/*</url-pattern>
  </filter-mapping>

  
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
</web-app>
3.写Action类:

package com.ltz.action;


public class UserAction {

public String login(){
System.out.println("login...");
return null;
}


}
4.配置struts.xml文件:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN" "struts-2.3.dtd" >
<struts>
<package name="default" extends="struts-default">
<action name="userAction" class="com.ltz.action.UserAction" method="login"></action>
</package>
</struts>
5.写JSP文件:

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<a href="${pageContext.request.contextPath}/userAction.action">测试</a>
</body>
</html>
经过以上几步就可以将struts简单配置出来了。但是,这只是皮毛而已,想了解更多关于struts的知识,还需要更深入的学习。




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