小弟最近用jsp开发网站了一个网站,放在万网的虚拟主机,主机是linux+mysql,当我的程序运行一段时间后,就出现如下错误提示:
User '****' has exceeded the 'max_connections' resource (current value: 60)
下面是我用来测试的页面:
(当该页面刷新几十次后,就会报错,程序无法正确读取数据,有用过虚拟主机的朋友,请指点,谢谢)
<%@ page import="java.sql.*,java.util.ArrayList"%>
<%@ page contentType="text/html;charset=gb2312"%>
<%
//ArrayList al=null;
Connection conn=null;
Statement stmt=null;
ResultSet resultset1=null;
try
{
//String DBurl = "";
String DBurl = "这里隐藏,连接没问题";
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
conn = DriverManager.getConnection(DBurl);
stmt = conn.createStatement();
}
catch(SQLException sqlexception)
{
System.out.println(sqlexception.toString());
}
String s4 = "SELECT * FROM info";
resultset1 = stmt.executeQuery(s4);
int i=0;
for(; resultset1.next() && i<=100;i++)
{
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<%=resultset1.getString("topic")%>
<br>
<%
}
%>
<%
try
{
resultset1.close();
stmt.close();
conn.close();
}
catch(Exception ex)
{
System.out.println(ex.toString());
}
%>
<body>
</body>
</html>