login.jsp

来自「用jsp写的在线问答系统」· JSP 代码 · 共 42 行

JSP
42
字号
<%@ page language="java"%>
<%@ page import="java.sql.*"%>
<jsp:useBean id="str" scope="page" class="test.str_filter"/>
<jsp:useBean id="data" scope="session" class="sql.faq"/>

<%String name=request.getParameter("name");
String password=request.getParameter("password");
boolean b1=(name!=null),b2=(password!=null);

if(b1&b2){
	String sql="select * from login where name='"+name+"' and password='"
			+password+"'";
	ResultSet rs=data.executeQuery(sql);
	String name_temp=rs.getString(1);
	if(name_temp!=null){
		response.sendRedirect("del.jsp");
	}else{
		out.print(str.strtochn("登陆失败"));
	}
}
%>

<html>
<head>
	<title>登陆表单</title>
</head>

<body>
<center>
  <h1>管理者登陆 </h1>
<hr>
<form name="form1" method="post" action="login.jsp">
请输入您的用户名:<input type="text" name="name"><p>
请输入您的密码:<input type="password" name="password">
    <p>
      <input type="submit" name="Submit" value=" 登 陆 ">
      <input type="reset" name="Submit2" value=" 重 写 ">
  </form>
</center>	
</body>
</html>

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