mysql 8.0 2059報錯

客戶端鏈接mysql 8.0 報錯2059 
    應爲8.0 使用了更安全的驗證，安裝了caching_sha2_password
 解決辦法：
    ALTER USER gg@'%' IDENTIFIED WITH mysql_native_password BY '111111';
    flush privileges;