通过docker-compose快速搭建数据库，并且修改相关字符集为utf8mb4

[root@worker1 ~]# cat /docker/mysql/
conf/ data/
[root@worker1 ~]# cat /docker/mysql/conf/my.conf
[mysql]
default-character-set = utf8mb4
[client]
default-character-set = utf8mb4
[mysqld]
pid-file = /var/run/mysqld/mysqld.pid
socket = /var/run/mysqld/mysqld.sock
datadir = /var/lib/mysql
symbolic-links=0
character-set-server = utf8mb4

#sql模块修改
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION

#允许最大传输文件大小
max_allowed_packet = 1G



[root@worker1 ~]#

[root@worker1 ~]# cat /opt/nfs/docker-yml/mysql.yml
version: '2'
services:
  mysql:
    image: mysql:5.7.22
    restart: always
    container_name: mysql
    volumes:
      - /docker/mysql/data:/var/lib/mysql
      - /docker/mysql/conf:/etc/mysql
      - /etc/localtime:/etc/localtime

    environment:
      - TZ=Asia/Shanghai
      - MYSQL_ROOT_PASSWORD=ydxny123
    ports:
      - 13306:3306
    #network_mode: 'host'



[root@worker1 ~]#