composer 常用命令

查看当前版本
composer --version

配置国内镜像
composer config -g repo.packagist composer https://packagist.phpcomposer.com
或阿里云镜像
composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

升级composer
composer self-update 版本号可选

回滚到之前版本
composer self-update --rollback

清空缓存
composer clear-cache

安装 索引静态资源文件
composer global require "fxp/composer-asset-plugin:~1.0.0"

创建一个composer项目
composer create -project 

重新安装
composer install

 

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