📄 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">
<jsp:useBean id="connManager" scope="application" class="bbs.ConnManager" />
<%
Connection con = connManager.getConnection("mysql");
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>删除类别</title>
</head>
<body>
<%
String UserName=new String(request.getParameter("username"));
String sql = "delete * from user_info where UserName='"+UserName+"';
rs =stmt.executeUpdate(sql);
rs.close;
stmt.close();
connManager.releaseConnection("mysql",con);
%>
</body>
</html>
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