每日总结-23.11.12 

<%@ page import="wangzhan.Thesql" %>
<%@ page import="com.mysql.cj.Session" %>
<%@ 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>
         <title></title>
</head>
<%
	Thesql sql=new Thesql();
	request.setCharacterEncoding("utf-8");
	String id_=request.getParameter("id_");
	String password=request.getParameter("password");
	if(id_!=null)
		if(id_.length()==8){
			if(sql.stu_IsPass(id_, password)){
				HttpSession httpSession= request.getSession();
				httpSession.setAttribute("id_",id_);
				%>
				<jsp:forward page="aa_stu.jsp">
 				<jsp:param value="<%=id_ %>" name="id"/>
 				<jsp:param value="student" name="identity"/> 
 				</jsp:forward>
				<%
			}
		}
		else if(id_.length()==6){
			if(sql.tea_IsPass(id_, password)){
				HttpSession httpSession= request.getSession();
				httpSession.setAttribute("id_",id_);
				%>
				<jsp:forward page="aa_tea.jsp">
 				<jsp:param value="<%=id_%>" name="id_"/>
 				<jsp:param value="teacher" name="identity"/> 
 				</jsp:forward>
				<%
			}
		}
		else if(id_.length()==3){
			if(sql.root_IsPass(id_, password)){
				HttpSession httpSession= request.getSession();
				httpSession.setAttribute("id_",id_);
				%>
				<jsp:forward page="aa_root.jsp">
 				<jsp:param value="<%=id_ %>" name="id"/>
 				<jsp:param value="root" name="identity"/>
 				</jsp:forward>
				<%
			}
		}

		%><script type="text/javascript">
			alert('请输入正确密码或是账号。');
		</script>
		<meta http-equiv="refresh" content="1;url=Login.jsp" >
		<%
%>
<body>
</body>
</html>

　　

posted @ 2023-11-12 15:11  lao_bing  阅读(13)  评论(0)    收藏  举报