composer常用命令

composer局部安装后

使用方式  php comoposer.phar command

 

全局安装后

使用方式  composer command

 

查看当前的全局配置信息(主要为下面的镜像使用)

composer config -gl

 

全局配置镜像地址

composer config -g repo.packagist composer 镜像地址

中国镜像：https://packagist.phpcomposer.com

源地址:https://packagist.org

 

局部配置镜像地址（两种方式效果相同）

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

或者直接在项目中composer.json直接添加

"repositories": { "packagist": { "type": "composer", "url": "https://packagist.phpcomposer.com" } }

 

取消镜像

composer config -g --unset repos.packagist

 

使用其他http协议中国镜像时出现问题关闭https请求

composer config [-g] secure-http false (-g区分全局和局部)

 

查找包命令

composer search pack

查看包版本

composer show -all pack

指定包版本安装（三种方式）

composer require xxxx/xxxxx=version

composer require xxxx/xxxx:version

composer require "xxx/xxxx version"