mfcad

"require": { "topthink/think-installer": "~2.0", "topthink/framework": "5.1.*", "topthink/think-helper": "~1.0", "phpunit/phpunit": "^6.0", "symfony/dom-crawler": "^2.8.8" }, 现在只支持5.1.* dev-master 版本的 think-helper 版本是~1.0 但是tp6默认安装的 think-helper版本是 ^3.1