1. composer

Composer 作为依赖包管理工具

使用前请确保您已安装PHP 和 Composer

1.1. 使用国内源

• aliyun https://mirrors.aliyun.com/composer/ 推荐
• tencent https://mirrors.cloud.tencent.com/composer/
• huaweicloud https://mirrors.huaweicloud.com/repository/php/
• cnpkg.org https://php.cnpkg.org
• laravel-china https://packagist.laravel-china.org

1.1.1. 方法1：修改全局配置

打开终端并执行如下命令：

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
// OR
composer config -g repo.packagist composer https://mirrors.huaweicloud.com/repository/php/

打开终端并执行如下命令：

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/
// OR
composer config -g repo.packagist composer https://mirrors.huaweicloud.com/repository/php/

1.1.2. 方法2：修改项目配置

打开终端，进入你的项目的根目录（也就是 composer.json 文件所在目录），执行如下命令：

composer config repo.packagist composer https://mirrors.aliyun.com/composer/
// OR
composer config repo.packagist composer https://mirrors.huaweicloud.com/repository/php/

您也可以手工在composer.json中添加如下内容：

"repositories": {
"packagist": {
"type": "composer",
"url": "https://mirrors.aliyun.com/composer/"
}
}

1.2. 相关网址

• PHP官方地址：http://php.net/
• Composer官方地址：https://getcomposer.org/