php - The resource routing of laravel5.4 reports an error. What is the reason?

Question

First, I registered the route in the routing file. The code is as follows: Then I used php artisan to produce the route and an error occurred, as follows: I implemented the resource routing method in the controller, as follows: Finally, I still got an error when accessing it in the browser, as follows: Please Gods, what is the reason for this?

给我你的怀抱 · Answer

Grammar error

is 'CategoryController' is not CategoryController

Route::resource('category', 'CategoryController');