使用composer安装错误提示：

The “https://packagist.laravel-china.org/packages.json” file could not be downloaded: Peer certificate CN=*.phphub.org' did not match expected CN=packagist.laravel-china.org’
Failed to enable crypto
failed to open stream: operation failed
https://packagist.laravel-china.org could not be fully loaded, package information was loaded from the local cache and may be out of date

阿里云 Composer 全量镜像【下载速度超快，亲测~】

全局配置（推荐）

所有项目都会使用该镜像地址：

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

取消配置：

composer config -g --unset repos.packagist

项目配置

• 仅修改当前工程配置，仅当前工程可使用该镜像地址：composer config repo.packagist composer https://mirrors.aliyun.com/composer/
• 取消配置：composer config --unset repos.packagist

调试

• composer 命令增加 -vvv 可输出详细的信息，命令如下：composer -vvv require alibabacloud/sdk