若是不指定mysql的版本默认下载mysql8,mysql8的变化比较大,因此仍是用mysql5.7吧。html
查看可下载版本mysql
docker pull mysql:5.7sql |
查看镜像:docker
docker imagesvim
2建立MySQL容器bash
docker run -p 3306:3306 --name mysql -v mysql/conf:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456 -d mysql:5.7 |
-p 表明端口映射,格式为 宿主机映射端口:容器运行端口ui
-e 表明添加环境变量 MYSQL_ROOT_PASSWORD是root用户的登录密码编码
修改字MySQL字符集 vim mysql/conf/my.cnfspa
添加下面代码:
[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
进入mysql容器
docker exec -it mysql /bin/bash |
登录mysql
mysql -u root -p |
mysql> show variables like'character%';
+--------------------------+----------------------------+
| Variable_name | Value |
+--------------------------+----------------------------+
| character_set_client | utf8 |
| character_set_connection | utf8 |
| character_set_database | utf8 |
| character_set_filesystem | binary |
| character_set_results | utf8 |
| character_set_server | utf8 |
| character_set_system | utf8 |
| character_sets_dir | /usr/share/mysql/charsets/ |
+--------------------------+----------------------------+
8 rows in set (0.00 sec)
在电脑上用工具链接Docker里的mysql,和日常的mysql同样链接(接口和密码看建立容器时的设定,ip就使用Docker所在Linux的ip就好)。