1、更換composer鏡像源為阿里雲composer鏡像
開發者社區地址:https://developer.aliyun.com/composer
全局配置:
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
取消配置:
composer config -g --unset repos.packagist
2、查看composer配置
composer config -l -g