Composer 入手
简介 官方 中文网 安装 Linux / Unix / OSX 系统 12345678910# 下载安装程序php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"# 校验安装程序，此步可以忽略php -r "if (hash_file('SHA384', 'composer-setup.php') === '55d6ead61b29c7bdee5cccfb50076874187bd9f21f65d8991d46ec5cc90518f447387fb9f76ebae1fbbacf329e583e30') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup....