Laravel-参数未通过路由转发 [英] Laravel - Parameters are not forward by the route

问题描述

路线

Route::get('restaurants/@{latitude},{longitude},{radius}', 'RestaurantsController@nearbyRestaurants');

我一开始尝试做自己的请求，然后直接在控制器中做了一个验证器

I tried doing my own request at first, then did directly a validator in the controller

控制器的方法

 public function nearbyRestaurants(Request $request)
    {
        $validator = \Validator::make($request->all(), [
            'latitude' => 'digits_between:-90,90',
            'longitude' => 'digits_between:-180,180',
            'radius' => 'numeric'
        ]);

        dd($validator);
}

dd(valisator)的结果

#initialRules: array:3 [▼
    "latitude" => "digits_between:-90,90"
    "longitude" => "digits_between:-180,180"
    "radius" => "numeric"
  ]
  #rules: array:3 [▼
    "latitude" => array:1 [▼
      0 => "digits_between:-90,90"
    ]
    "longitude" => array:1 [▼
      0 => "digits_between:-180,180"
    ]
    "radius" => array:1 [▼
      0 => "numeric"
    ]
  ]

解决方案

而不是:

public function nearbyRestaurants(Request $request)
{

}

使用

public function nearbyRestaurants($latitude, $longitude, $radius)
{

}

使用dd($ validator);我现在可以看到数据:

Using dd($validator); i can now see the data:

#data: array:3 [▼
    0 => "59.93141200"
    1 => "30.31992300"
    2 => "15"
  ]

推荐答案

从URL获得的是控制器的参数，而不是验证器所需的全局$_GET和$_POST的参数. .您想要的是什么

What you're getting from the URL are arguments for the controller, not arguments from the $_GET and $_POST global, which is what the validator needs. What you want is this:

public function nearbyRestaurants(Request $request, $latitude, $longitude, $radius)

然后，手动创建一个验证器，并将其作为项目传递.

Then, manually create a validator and pass those in as items.

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