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📄 managerlogonreg.jsp

📁 一个使用jdbc存储和调用大对象(比如图片等)的例子
💻 JSP
字号:
<html>
<head>
<title>登录检查</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<%@ page language="java" import="java.sql.*" %>
<jsp:useBean id="OPDB" scope="page" class="database.OPDB" />
<%
OPDB.connection();
Connection conn =OPDB.getConn();
String managername=OPDB.AsciiToChineseString(request.getParameter("managername").trim());
String managerpassword=request.getParameter("managerpassword").trim();
String boardid = request.getParameter("boardid");
String sql="select boardid from t_board where boardmaster='"+ managername +"' and masterpwd='"+ managerpassword +"' and boardid= " + boardid;
ResultSet rs =OPDB.select(conn,sql);
if(rs.next()) { 
	session.putValue("manager",boardid);
	rs.close();	
	out.print("<script>window.location = \"manager_login_success.htm\"</script>");	
}	
else { 
	rs.close();
	out.print("<script>alert(\"您是哪个版的版主啊?要看清楚哦!\");");	
	out.print("window.location = \"managerlogon.jsp\"</script>");	
}
%>
</body>
</html>

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