<!DOCTYPE html>
<html lang="en" >
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<title>登录</title>
<script src="js/angular-1.3.0.14/angular.js"></script>
<link rel="stylesheet" type="text/css" href="css/index.css"/>
</head>
<body ng-app="myApp">
<div>
<ul id="loginForm" ng-controller="LoginForm">
<li>用户名:<input type="text" name="uname" ng-model="uname" /></li>
<li>密 码:<input type="password" name="pword" ng-model="pword" /></li>
<li id="loginBtn"><input type="button" value="提交" ng-click="submit()"/> <input type="button" value="重置" ng-click="resetInfo()"/></li>
</ul>
</div>
<script>
angular.module("myApp", [])
.controller("LoginForm", function($scope,$http) {
$scope.resetInfo=function()
{
$scope.uname="";
$scope.pword="";
}
$scope.submit=function()
{
var postData = "?uname="+$scope.uname+"&"+"pword="+$scope.pword;
var url = "loginAction.do" + postData;
$http.post(url).success(function(data)
{
alert(data);
});
}
});
</script>
</body>
</html>
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_ID" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>AngularJs</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
</welcome-file-list>
<!-- 处理客户端请求Servlet -->
<servlet>
<servlet-name>LoginAction</servlet-name>
<servlet-class>com.csii.action.login.LoginAction</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>LoginAction</servlet-name>
<url-pattern>/loginAction.do</url-pattern>
</servlet-mapping>
</web-app>
package com.csii.action.login;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class LoginAction extends HttpServlet{
private static final long serialVersionUID = 1L;
private final String USERNAME = "Rongbo_J";
private final String PASSWORD = "1234567";
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
doPost(req, resp);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String uname = req.getParameter("uname");
String pword = req.getParameter("pword");
PrintWriter pw = resp.getWriter();
if(USERNAME.equals(uname) && PASSWORD.equals(pword))
{
pw.write("username and password is right!");
}else
{
pw.write("username or password is wrong!");
}
}
}
String uname = req.getParameter("uname");
String pword = req.getParameter("pword");
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