composer 基础

安装composer

curl -sS https://getcomposer.org/installer | php 

mv composer.phar /usr/local/bin/composer

阿里镜像

     composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

卸载扩展包

composer remove workerman/workerman-for-win

查看镜像地址

composer config -gl

composer dumpautoload

dumpautoload 当我们更改了 composer.json 文件中的 autoload 时,
需要执行 composer dumpautoload,来让 autoload 立即生效。

禁止安装时更新

    composer require 添加 --no-update 参数

清除缓存

    composer clearcache