| 简述 | 命令 |
| 查看composer版本 | composer --version | -V |
| 更新composer自身版本到最新版本 | composer self-update | selfupdate |
| 查看所有配置 | composer config -g --list | -l |
| 添加或更改指定配置 | composer config -g <key> <value1> <value2> <valueN> |
| 删除指定配置 | composer config -g --unset <key> |
添加或更改https://repo.packagist.org的镜像配置 | composer config -g repos.packagist composer <mirror_url> |
删除https://repo.packagist.org的镜像配置 | composer config -g --unset repos.packagist |
| 查看已安装的所有全局包 | composer global show |
| 安装指定全局包 | composer global require <pkg> |
| 更新指定全局包 | composer global update | upgrade <pkg> |
| 删除指定全局包 | composer global uninstall | remove | rm <pkg> |
| 查看已安装的所有依赖包 | composer show |
| 安装所有依赖包 | composer install |
安装指定依赖包到require | composer require <pkg> |
安装指定依赖包到require-dev | composer require <pkg> --dev |
| 更新指定依赖包 | composer update | upgrade <pkg> |
| 删除指定依赖包 | composer uninstall | remove | rm <pkg> |
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