composer repo:ls
composer https://packagist.org
phpcomposer https://packagist.phpcomposer.com
aliyun https://mirrors.aliyun.com/composer
tencent https://mirrors.cloud.tencent.com/composer
huawei https://mirrors.huaweicloud.com/repository/php
laravel-china https://packagist.laravel-china.org
cnpkg https://php.cnpkg.org
sjtug https://packagist.mirrors.sjtug.sjtu.edu.cn
