安装教程
https://getcomposer.org/download/
安装好后设置镜像
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
来源:oschina
链接:https://my.oschina.net/u/2003520/blog/4377099
https://getcomposer.org/download/
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
来源:oschina
链接:https://my.oschina.net/u/2003520/blog/4377099