在执行laravel new project 的时候报错
cURL error 7: Failed to connect to cabinet.laravel.com port 80: Timed out (see http://curl.haxx.se/libcurl/c/libcur
l-errors.html)
这是因为国内有墙的存在导致连接超时了
我资源获取地址改为国内的镜像：
composer config -g repo.packagist composer https://packagist.phpcomposer.com
然后执行 创建项目命令
composer create-project --prefer-dist laravel/laravel project "5.5.*"
