通过docker logs -f 容器号出现错误[ERROR] COLLATION ‘utf8_unicode_ci‘ is not valid for CHARACTER SET ‘latin1‘

解决办法：

将mysql的配置文件从

[client]
default-character-set=utf8
[mysql]
default-character-set=utf8
[mysqld]
init_connect='SET collation_connection = utf8_unicode_ci' init_connect='SET NAMES utf8' character-set-server=utf8
collation-server=utf8_unicode_ci
skip-character-set-client-handshake
skip-name-resolve

修改为：

[client]
default_character_set=utf8
[mysql]
default-character-set=utf8
[mysqld]
collation_server = utf8_general_ci
character_set_server = utf8
skip-character-set-client-handshake
skip-name-resolve

再从行运行mysql容器就好了