一、列表內容

composer
composer list

二、檢視當前映象源

composer config -l -g
[repositories.packagist.org.type] composer
[repositories.packagist.org.url] https://packagist.org

或者
composer config -g repo
{“packagist.org”:{“type”:”composer”,”url”:”https:\/\/packagist.org”}}

三、配置映象源

全域性配置國內映象

全域性恢復預設映象

composer config -g repo.packagist composer https://packagist.org

單專案配置映象
編輯composer.json檔案，配置

單專案命令列配置

四、安裝依賴

composer install xxxxx/xxxx

更新單個依賴

composer update xxxxx/xxxx
或者
composer require xxx:version

根據包的名稱，列出包的相關資訊

composer show -all xxxx

搜尋相關包的資訊

composer search monolog

五、建立 composer.json 檔案

composer init
例如下面生成的composer.json檔案

{
“name”: “xxxxxx”,
“require-dev”: {
“maatwebsite/excel”: “1.0” },
“authors”: [ {
“name”:”xxx”,
“email”: “[email protected]” } ],
“require”: {}
}

檢查

composer diagnose

更新composer

composer self-update

清空快取

composer clear-cache

配置相關項

composer config …

配置所有的配置項，例如：

composer config secure-http true(false)

優化自動載入

composer dump-autoload -optimize