经过线上一段时间实测，还是华为的好用。
华为：
composer config -g repos.packagist composer https://repo.huaweicloud.com/repository/php/composer config -g repo.packagist composer https://packagist.composer-proxy.org
composer config -g repo.packagist composer https://p.staticq.com
composer config -g repo.packagist composer https://packagist.phpcomposer.com
composer config -g repo.packagist composer https://pkg.phpcomposer.com
腾讯：
composer config -g repos.packagist composer https://mirrors.cloud.tencent.com/composer/
阿里：
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/