composer

查看所有全局配置，包括镜像源

composer config -l -g

安装和卸载软件包

composer global require xxx
composer global remove xxx
composer install
composer update

查看软件包信息

composer show

查看软件包依赖

composer show -t

查看镜像源列表

composer repo:list

切换源地址

composer repo:use

切换镜像指向

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
composer config -g repo.packagist composer https://mirrors.huaweicloud.com/repository/php/
composer config -g repo.packagist composer https://mirrors.cloud.tencent.com/composer/
composer config -g repo.packagist composer https://packagist.phpcomposer.com

取消全局镜像源配置

composer config -g --unset repos.packagist

取消当前镜像源配置

composer config --unset repos.packagist