日期:2014-05-20 浏览次数:20999 次
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'login.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<script type="text/javascript">
function regidt(){
targetForm = document.forms[0];
targetForm.action="servlet/Register";
}
</script>
</head>
<body>
<%=request.getParameter("msg") %><br/>
<form action="servlet/Mylogin" method="post">
<input type="text" name="username" value="请输入用户名"/><br/>
<input type="password" name="password" value=""/><br/>
<input type="submit" value="登录"/> <input type="submit" value="注册" onclick="regidt()"/>
</form>
</body>
</html>
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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">
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>Mylogin</servlet-name>
<servlet-class>servlet.Mylogin</servlet-class>
</servlet>
<servlet>
<servlet-name>Register</servlet-name>
<servlet-class>servlet.Register</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>Mylogin</servlet-name>
<url-pattern>/servlet/Mylogin</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Register</servlet-name>
<url-pattern>/servlet/Register</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
package dao;
public interface UserDao {
public int login(String name,String password);
public User query(String name);
public int regiter(String name);
public void insert(User user);
}