如何解决Docker中Mysql连接很慢

自己用docker部署mysql，用navicat连接发现很慢，于是网上查找相关资料，发现是由于docker镜像安装时安装的是最小容器，因此缺少DNS解析等某些模块。

所以连接时会出现连接超慢的问题，我们直接加入这一句

skip-name-resolve
skip-name-resolve
skip-name-resolve

我们直接修改docker-compose.yml配置，配置如下

version: "3"
services:
  mysql:
    image: mysql:latest
    container_name: mysql_compose
    restart: always
    ports:
    - 3306:3306
    command: --default-authentication-plugin=mysql_native_password --skip-name-resolve
    environment:
    - MYSQL_ROOT_PASSWORD=test
    volumes:
    - /home/data/mysql:/var/lib/mysql
version: "3"
services:
  mysql:
    image: mysql:latest
    container_name: mysql_compose
    restart: always
    ports:
    - 3306:3306
    command: --default-authentication-plugin=mysql_native_password --skip-name-resolve
    environment:
    - MYSQL_ROOT_PASSWORD=test
    volumes:
    - /home/data/mysql:/var/lib/mysql
version: "3"
services:
  mysql:
    image: mysql:latest
    container_name: mysql_compose
    restart: always
    ports:
    - 3306:3306
    command: --default-authentication-plugin=mysql_native_password --skip-name-resolve
    environment:
    - MYSQL_ROOT_PASSWORD=test
    volumes:
    - /home/data/mysql:/var/lib/mysql

重新执行，这样速度就提升了。