composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
fxp/composer-asset-plugin 安装
不介绍它了,这东西composer 2 不能安装,只能切换到composer 1
composer self-update --1
php -d memory_limit=-1 composer install -vvv
composer self-update --2
原文:https://www.cnblogs.com/YangJieCheng/p/15125948.html