jsp连接mysql数据库

　　主要代码:
<%@ page language="java" import="java.util.*，java.sql.*" pageEncoding="UTF-8"%>
<%
String driverClass="com.mysql.jdbc.Driver";
String url="jdbc:mysql://localhost:3306/news";
String username="root";
String password="";
Class.forName(driverClass);
Connection conn=DriverManager.getConnection(url，username，password);
Statement stat=conn.createStatement();
ResultSet rs=stat.executeQuery("select * from newdb");
%>
<%
while(rs.next()){
}
%>
<%
rs.close();
stat.close();
conn.close();
%>