1、下载docker-compose文件 ，若下载慢，可以先下载到本地，然后传到对应的目录
curl -SL https://github.com/docker/compose/releases/download/v2.24.4/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
2、给执行权限
sudo chmod +x /usr/local/bin/docker-compose
3、创建软连
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
4、验证是否安装成功
sudo docker-compose –version
