我试图POST到我的API,但由于某种原因,所有POST请求返回302. GET请求似乎没问题.我不明白为什么我会得到302.
路线 api.php
Route::resource('calculator', 'Api\CalculatorController', ['only' => ['index', 'store']]);
控制器:
<?php
namespace App\Http\Controllers\Api;
use App\Http\Controllers\Controller;
use App\Http\Requests\CalculatorValuationRequest;
class CalculatorController extends Controller
{
public function index()
{
return response()->json(['test' => 1]);
}
public function store(CalculatorValuationRequest $request)
{
return response()->json(['this is a test']);
}
}
请求验证器
<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class CalculatorValuationRequest extends FormRequest
{
public function authorize()
{
return true;
}
public function rules()
{
return [
'products' => ['required', 'array'],
'products.*' => ['numeric', 'min:0.01', 'nullable'],
];
}
}
路线:
+--------+----------+----------------------+----------------------+----------------------------------------------------------+--------------+
| Domain | Method | URI | Name | Action | Middleware |
+--------+----------+----------------------+----------------------+----------------------------------------------------------+--------------+
| | GET|HEAD | / | index | Closure | web |
| | GET|HEAD | api/calculator | calculator.index | App\Http\Controllers\Api\CalculatorController@index | api |
| | POST | api/calculator | calculator.store | App\Http\Controllers\Api\CalculatorController@store | api |
| | POST | api/contact | | App\Http\Controllers\Api\ContactController@postContact | api |
请求和响应
curl -X POST \
http://localhost:8000/api/calculator \
-H 'cache-control: no-cache' \
-H 'content-type: application/json' \
-d '{"products": ["1" => "this is a test", "7" => "3"]}'
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<meta http-equiv="refresh" content="1;url=http://localhost:8000" />
<title>Redirecting to http://localhost:8000</title>
</head>
<body>
Redirecting to <a href="http://localhost:8000">http://localhost:8000</a>.
</body>
</html>%
点击路线计算器时的响应示例显示GET请求的工作正常:
curl -X GET \
http://localhost:8000/api/calculator \
-H 'cache-control: no-cache' \
-H 'content-type: application/json' \
-d '{"name": "asdf"}'
{"test":1}%
我死了并dd('mytest')在CalculatorValuationRequest::rules()方法中转储,这样做,所以看起来好像验证失败时,Laravel试图重定向而不是返回422并带有验证响应.
如何让验证程序实际返回错误而不是尝试重定向用户以获取API请求？
rom*_*man 15
使用Postman访问端点时,请设置标题
Accept: application/json
或Laravel永远不会知道它是一个API客户端,因此重定向302消息.它是最新Laravel版本的机制,因为它们在web.php路由器旁边提供了api.php路由器.
好的，我更深入地研究了-尽管设置了内容类型，但是laravel出于某种原因无法告知-尽管遇到了API路由，但这是通过POSTMAN / CURL的AJAX请求。
因此，为了解决此问题，您需要指定accept标头或在请求中设置以下一个/所有标头：
X-Requested-WithAccept -告诉我们可以接受json。查看\Illuminate\Http\Concerns\InteractsWithContentTypes::expectsJson以了解其工作原理。