JDBC连接数据库随笔

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class TestJDBC {
    public static void main(String[] args) {

         String URL = "jdbc:mysql://localhost:3306/test?serverTimezone=GMT";
        //?serverTimezone=GMT
        //serverTimezone=GMT
         String USER = "root";
         String PASSWORD = "root";

         Connection conn = null;
        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
            System.out.println("连接成功");
            try {
                conn = DriverManager.getConnection(URL, USER, PASSWORD);
            } catch (SQLException e) {
                e.printStackTrace();
            }
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }


    }
}

JDBC连接数据库随笔

标签：import   mys   str   roo   ati   main   com   trace   name