Linux 安装 Composer

安装 Composer 前确定系统中有 PHP
Composer 中文网地址 https://www.phpcomposer.com/

# 查看PHP版本号
php -v

下载 Composer

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

php composer-setup.php

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

Composer添加到全局

sudo mv composer.phar /usr/local/bin/composer

Composer更新

# 覆盖系统中的Composer文件
https://install.phpcomposer.com/composer.phar

Composer使用国内镜像

composer config -g repo.packagist composer https://packagist.phpcomposer.com