Client does not support authentication protocol requested by server; consider upgrading MySQL client
找了很久的問題，原因是沒有配置數據庫初始密碼，在mysql命令行執(zhí)行以下命令即可
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '你的密碼';
SELECT plugin FROM mysql.user WHERE User = 'root';