📄 user_del.jsp
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<%@ page language="java" pageEncoding="GB2312"%>
<%@ page import="java.sql.*" %>
<jsp:useBean id="DB1" scope="page" class="ConnBean.conn"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'admin_del.jsp' starting page</title>
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body BGCOLOR="#FFCCCC">
<%
try{
ResultSet rs2=null;
rs2=DB1.executeQuery("select * from userinfo ");
while(rs2.next()){
int count=0;
if(request.getParameter("check" +rs2.getString("UserID"))!=null)
{
//out.println(rs2.getString("AdminID"));
String str1="delete from userinfo where UserID="+rs2.getString("UserID");
//out.print(str1);
count=DB1.executeUpdate(str1);
//out.println(count);
}
}
//response.sendRedirect("admin.jsp");
}catch(SQLException e){out.print(e);}
out.println("<script language=javascript>");
out.println("alert('恭喜你,删除成功!');");
out.println("window.location.href='user.jsp';");
out.println("</script>");
%>
</body>
</html>
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