JSP连接SQL 整站源代码

import java.sql.*;
import java.util.Properties;
import java.io.FileInputStream;

public class DatabaseConnection {
public static Connection getConnection(){
Connection con=null;
try{
Class.forName("com.mysql.jdbc.Driver");
con=DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/test","//用户名","//密码");
}catch(Exception ex){System.out.println(ex);}
return con;
}
}

jsp连接mysql数据库的通用代码
你可以参照看一下