📄 del_user.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%
String UserName=session.getValue("UserName");
if (UserName==null)
response.sendRedirect("login.jsp");
Connection con = connManager.getConnection("cart");
if(con==null)
{
%>对不起，现在数据库忙，请稍后再试<%
}
Statement stmt = con.createStatement();
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>删除用户处理</title>
</head>
<body>
<%
Str str=new Str();
String username=str.toChinese(request.getParameter("username"));
String del="delete from user_info where Username='"+username+"'";
int temp=con.executeUpdate(del);
if(temp>0){
response.sendRedirect("manage_user.jsp");
}else{
%>
<script language="javascript">
alert("数据库发生错误");
history.back();
</script>
<%
}
rs.close();
stmt.close();
connManager.releaseConnection("cart",con);
%>
</body>
</html>
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