<%@ 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 'one.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> <% request.setCharacterEncoding("utf-8"); String user=request.getParameter("u_name"); String pwd=request.getParameter("u_pswd"); %> <% if(user.equals("lucky") && pwd.equals("123456")){ out.print("你好,"+user+"!"); //登陆成功 request.getRequestDispatcher("two.jsp").forward(request, response); }else{ response.sendRedirect("index.jsp"); } %> </body></html>
<%@ 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 'two.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> 你好，Lucky！<br> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>登录验证</title> </head> <body> <form action="one.jsp" method="post" > <table align="center"> <tr> <td><img src="Snap1.jpg"><div style="position:absolute; left: 650px; top: 216px; 356px;"> <table align="right"> <tr> <td align="right">用户名： </td> <td height="27"><input type="text" name="u_name" size="20"/><br></td> </tr> <tr> <td align="right">密码： </td> <td height="27"><input type="password" name="u_pswd" size="20"/><br></td> </tr> <tr> <td> <div style="position:absolute; left: 200px; top: 80px; 356px;"> <input type="image" src="login.gif" width="101" height="22" border="0" name="submit" value="提交" /> </div> </td> </tr> </table> </div> </td> </tr> </table> </form> </body> </html>
