日期:2014-05-16 浏览次数:20486 次
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
package com.sgai.jquery.vo;
/**
* 用户实体类
*
* @author 王俊磊
*
*/
public class User {
//登陆用户名
private String loginName;
//登陆账号
private String password;
public String getLoginName() {
return loginName;
}
public void setLoginName(String loginName) {
this.loginName = loginName;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}
package com.sgai.jquery.web;
import java.util.HashMap;
import java.util.Map;
import net.sf.json.JSONObject;
import com.opensymphony.xwork2.ActionSupport;
import com.sgai.jquery.vo.User;
/**
* 用户action层
*
* @author 王俊磊
*
*/
@SuppressWarnings("serial")
public class UserAction extends ActionSupport {
private User user;
private String result;
public String login() throws Exception {
System.out.println("in");
Map<String,Object> map = new HashMap<String,Object>();
map.put("name", user.getLoginName());
map.put("password",user.getPassword());
result = JSONObject.fromObject(map).toString();
return SUCCESS;
}
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public String getResult() {
return result;
}
public void setResult(String result) {
this.result = result;
}
}
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.i18n.encoding" value="UTF-8"/>
<constant name="struts.enable.DynamicMethodInvocation" value="false"/>
<constant name="struts.devMode" value="true"/>
<constant name="struts.i18n.reload" value="true"/>
<constant name="struts.configuration.xml.reload" value="true"/>
<package name="login" namespace="/" extends="json-default" >
<action name="login" class="com.sgai.jquery.web.UserAction" method="login" >
<result type="json">
<param name="root">result</param>
</result>
</action>
</package>
</struts>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!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><s:text name="登陆" />
</title>
<script type="text/javascript" src="./jquery-1.6.1.js"></script>
<script type="text/javascript" language="javascript">
$(document).ready(function