1.MySql8遠程功能啓用:在mysql的cmd模式下:新建用戶並授權,代碼:
mysql> CREATE USER 'root1'@'%' IDENTIFIED BY 'password'; (您可以創建一個root1)
mysql> grant all privileges on *.* to 'root1'@'%';
程序連接串需要爲:jdbc:mysql://47.94.82.2:3306/javadb?serverTimezone=UTC&useSSL=false&allowPublicKeyRetrieval=true