package com.lxx.TESTdemo;
import java.sql.*;

public class Dbconn {
    public static String url = "jdbc:mysql://localhost:3306/test";
    public static String root = "root";
    public static String password = "123456";

    public static Connection conn;
    public static Connection getConn(){
        try{
            Class.forName("org.gjt.mm.mysql.Driver").newInstance();
            System.out.println("driver success！");

            conn = DriverManager.getConnection(url, root, password);
            System.out.println("连接成功！");
        }catch (Exception e){
            e.printStackTrace();
            System.out.println("连接失败");
        }
        return conn;
    };

}