docker exec -it 容器ID /bin/bash第二步連接mysql

mysql -uroot -p

輸入密碼后，登錄mysql終端

SET PASSWORD FOR ’root’ = PASSWORD(’設置的密碼’);第四步重啟

重啟mysql容器即可

docker restart 容器ID

補充：docker 啟動mysql容器啟動初始化默認密碼問題 -e MYSQL_ROOT_PASSWORD

docker run -p 3308:3308 --name=mysql -e MYSQL_ROOT_PASSWORD=123456 mysql:5.6Initializing database

[root@localhost mugutu]# docker run -p 3308:3308 --name=mysql -e MYSQL_ROOT_PASSWORD=123456 mysql:5.6Initializing database2018-12-02 13:42:53 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestamp server option (see documentation for more details).2018-12-02 13:42:53 0 [Note] Ignoring --secure-file-priv value as server is running with --bootstrap.2018-12-02 13:42:53 0 [Note] /usr/sbin/mysqld (mysqld 5.6.41) starting as process 32 ...

以上為個人經驗，希望能給大家一個參考，也希望大家多多支持好吧啦網。如有錯誤或未考慮完全的地方，望不吝賜教。