如何查看docker中mysql的版本问题

docker exec -it mysql01 bash
//mysql01改为本身的mysql名称或者id

mysql -hlocalhost -uroot -p

select version();

 # 以交互式末端模式入进 docker 外 mysql 容器的真例。
[root@localhost ~]# docker exec -it mysql_geek /bin/bash

# exec —> 运转容器。
# -i 选项 —> 以交互式呼吁止模式运转。
# -t 选项 —> 末端
# 		指定 /bin/bash 便是指掀开容器后，以 bash 末端号令止模式运转。

root@c80d两3a10c46:/# ls
bin   docker-entrypoint-initdb.d  home	 media	proc  sbin  tmp
boot  entrypoint.sh		  lib	 mnt	root  srv   usr
dev   etc				  lib64  opt	run   sys   var

root@c80d两3a10c46:/# mysql -uroot -proot
mysql: [Warning] Using a password on the co妹妹and line interface can be insecure.
Welcome to the MySQL monitor.  Co妹妹ands end with ; or \g.
Your MySQL connection id is 51
Server version: 8.0.19 MySQL Co妹妹unity Server - GPL

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Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

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