import java.sql.*;
import java.util.*;
public class ASA {
public static void main(String[] args) throws Exception{
Class.forName("com.mysql.cj.jdbc.Driver");
String url="jdbc:myspl://127.0.0.1:3306/test";
Connection conn = DriverManager.getConnection(url,"root","root");
System.out.println(conn);
}
}
我都试过了 还是不行