安装scoop> Set-ExecutionPolicy RemoteSigned -Scope CurrentUser # Optional: Needed to run a remote script the first time> irm get.scoop.sh | iex更新软

下载点这个直接下载https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.43-winx64.zip放到D盘env文件夹下没有这个文件夹得需要自己创建一个然后把压缩包拖进去，解压到当前文件夹配置my.ini创建my.ini文件[client]port

设置代理choco config set proxy http://127.0.0.1:7890取消代理choco config unset proxy