老师，你在编辑器里输入 ftext 自动生成了几行代码和注释是怎么做到的？

已经解决了，我的应该使用 5.2.0，谢谢。

执行第一条命令 composer require "laravelcollective/html":"^5.3.0" 报错 “Your requirements could not be resolved to an installable set of packages.
Installation failed, reverting ./composer.json to its original content.”

我在执行 composer require illuminate/html 时 提示 “Package illuminate/html is abandoned, you should avoid using it. Use laravelcollective/html instead.”

重新跑一下composer 就好了。