<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!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>Insert title here</title>
</head>
<body>
<%
String un = request.getParameter("username");
String pw = request.getParameter("password");
if("admin".equals(un) && "123".equals(pw)){
session.setAttribute("aa", un);
out.println("<h1>这是一个页面</h1>");
}else{
out.println("密码错误");
}
/* Object obj = session.getAttribute("aa");
if(obj == null){
response.sendRedirect("login.jsp");
} */
%>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!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>Insert title here</title>
</head>
<body>
<form action ="index.jsp" method = "post">
<table>
<tr>
<td>用户名:</td>
<td> <input type = "text" name = "username"></td>
</tr>
<tr>
<td>密码:</td>
<td> <input type = "password" name ="password"></td>
</tr>
<tr>
<td colpan = "1"> <input type = "submit" value = "提交"></td>
</tr>
</table>
</form>
</body>
</html>
浙公网安备 33010602011771号