## composer安裝 * 前提需要先配置php的環境變量 [TOC] >[info] #### window環境安裝Composer * 官方下載 [https://getcomposer.org/download/](https://getcomposer.org/download/) * 將composer.phar文件拷貝到php.exe同目錄下 * 在php.exe根目錄下創建一個composer.bat文件 ~~~ @php "%~dp0composer.phar" %* ~~~ >[info] #### Linux環境安裝Composer * 官方下載并安裝 ~~~bash wget https://getcomposer.org/download/1.5.2/composer.phar mv composer.phar /usr/local/bin/composer (全局安裝) composer -v ~~~ >[info] #### 切換到國內鏡像 ~~~ composer config -g repo.packagist composer https://packagist.phpcomposer.com 查看：composer config -gl repo.packagist ~~~