<%@ 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 'index.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">
-->
</head>
<body>
<form name="form1" method="post" action="control.jsp" >
<table>
<tr>
<td>
<%@page import="com.ee.dao.UserDao"%>
<%@page import="com.ee.bean.User"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
User u = new User();
String uname = request.getParameter("name");
u.setUname(uname);
String upwd = request.getParameter("password");
u.setUpwd(upwd);
UserDao ud=new UserDao();
if(ud.addUser(u)>0){
//跳转注册成功页面
}else{
//错误页面
}
%>
<%
if(uname.equals("zs")&&upwd.equals("123")){
//跳转成功登录页面
request.getRequestDispatcher("welcome.jsp").forward(request, response);
session.setAttribute("name",name);
}
else{
//错误页面
request.getRequestDispatcher("login.jsp").forward(request, response);
}
%>
</td> <td> <input type="text" name="sid" id="userName" ></td> </tr> <tr> <td></td> <td> <input type="text" name="uname" id="userName" ></td> </tr> <tr> <td></td> <td><input type="password" name="upwd" id="pwd"></td> </tr> <tr> <td colspan="2"><input type="submit" value="注册"></td> </tr> </table> </form> </body> </html>
public static int insertuser(String username, String password,String realname) {
Connection conn = null;
PreparedStatement ps = null;
int count = 0;
try {
conn = DBUtils.getConnection();
String sql = "insert into t_users (login_name,login_pwd,real_name) values (?,?,?)";
ps = conn.prepareStatement(sql);
ps.setString(1, username);
ps.setString(2, password);
ps.setString(3,realname);
count = ps.executeUpdate();
} catch (SQLException throwables) {
throwables.printStackTrace();
} finally {
DBUtils.close(conn, ps, null);
}
return count;
}
<%@page import="com.ee.dao.UserDao"%>
<%@page import="com.ee.bean.User"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
User u = new User();
String uname = request.getParameter("name");
u.setUname(uname);
String upwd = request.getParameter("password");
u.setUpwd(upwd);
UserDao ud=new UserDao();
if(ud.addUser(u)>0){
}else{
}
%>
<%
if(uname.equals("zs")&&upwd.equals("123")){
request.getRequestDispatcher("welcome.jsp").forward(request, response);
session.setAttribute("name",name);
}
else{
request.getRequestDispatcher("login.jsp").forward(request, response);
}
%>
