composer 国内镜像

中国全量镜像

composer config -g repo.packagist composer https://packagist.phpcomposer.com

阿里云

提供实时同步，5秒更新

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

华为云

composer config -g repos.packagist composer https://repo.huaweicloud.com/repository/php/

腾讯云

composer config -g repos.packagist composer https://mirrors.cloud.tencent.com/composer/