windows 安装 composer

安装Composer
需要启用openssl

打开php.exe所在目录

将php.exe所在目录加入到环境变量

加入后务必重新打开CMD控制台

 

切换php.exe当前所在目录

下载composer.phar

php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');"

php composer-setup.php

php -r "unlink('composer-setup.php');"

 

创建composer.bat文件
echo @php "%~dp0composer.phar" %*>composer.bat

修改composer全局配置
composer config -g repo.packagist composer https://packagist.phpcomposer.com