1、使用composer国区镜像

全局配置:

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

项目单独配置:

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

推荐教程：yii框架

2、删除composer.json中默认的仓库配置

3、解决bower依赖

composer require yidas/yii2-bower-asset

然后我们看到依赖开始安装, composer安装失败的主要原因是默认的仓库访问很慢, 直接使用国区镜像, 需要解决bower依赖。

4、修改bower配置: config/web.php, 将别名指向@vendor/yidas/yii2-bower-asset/bower

如果没有配置密钥,需要在config/web.php中加上一个密钥

'components' => [        'request' => [                    // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation            'cookieValidationKey' => 'your-key',        ],        ...]

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