CentOS下Composer的安装和使用

1、下载composer.phar

curl -sS getcomposer.org/installer | php

2、把composer.phar移动到环境下让其变成可执行

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

3、换中国镜像

使用阿里云的源，并对composer进行升级

`composer config -g repo.packagist composer https:

//mirrors.aliyun.com/composer/

`

2.

`composer selfupdate`

  

Buy me a cup of coffee :)

![](https://p3-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/15187e812ee64fdbb08728b60f00f21f~tplv-k3u1fbpfcp-zoom-1.image)