PHP Response::json方法代码示例

 /**
  * Remove the specified resource from storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function destroy($id)
 {
     try {
         $this->service->destroy($id);
         return response('', 204);
     } catch (\Exception $e) {
         return Response::json(["error" => true, "message" => $e->getMessage()], 400);
     }
 }

 public function update(Request $request)
 {
     if (!$this->isUnique($request->name)) {
         return Response::json("This ingredient already exists", 400);
         exit;
     }
     $recipe = Ingredient::find($request->id);
     $ingredient->name = $request->name;
     $ingredient->quantity = $request->quantity;
     $ingredient->measure = $request->measure;
     $ingredient->save();
     echo json_encode(true);
     exit;
 }

 public function getToken()
 {
     return Response::json(['token' => csrf_token()]);
 }

 /**
  * DELETE deleting data tag softly
  * @return Response (json)
  */
 public function destroy($tagID)
 {
     $this->threads->delete($tagID);
     return Response::json(['errors' => false, 'message' => trans('forum.tag-success-delete')]);
 }

 /**
  *
  * @return mixed
  */
 public function index()
 {
     $data = ['data' => [['engine' => 'Trident', 'browser' => 'Internet Explorer 4.0', 'platform' => 'Win 95+', 'version' => '4', 'grade' => 'X'], ['engine' => 'Trident', 'browser' => 'Internet Explorer 5.0', 'platform' => 'Win 95+', 'version' => '5', 'grade' => 'C']]];
     //return View::make('backend::index');
     return Response::json($data);
 }

 /**
  * Accepts an SNS message to containing the video duration
  *
  * @param Request $request
  *
  * @return mixed Json containing the success of the SNS values being stored
  */
 public function anyCompletedtranscode(Request $request)
 {
     $decodedRequestContent = json_decode(json_decode($request->getContent(), true)['Message'], true);
     $video_duration = $decodedRequestContent['outputs'][0]['duration'];
     $thumnail_count = floor($video_duration / env('THUMBS_MADE_FRAMERATE'));
     $video_timecode = substr($decodedRequestContent['outputs'][0]['key'], 0, -5);
     $video = App\Video::where('timecode', $video_timecode)->first();
     $video->thumbnail_count = (int) $thumnail_count;
     $video->duration_seconds = (int) $video_duration;
     $success = $video->save();
     return Response::json(['success' => $success], 200);
 }

 /**
  * 响应实例
  */
 public function actionResponse()
 {
     $data = array('name' => 'ken', 'age' => '32');
     echo Response::json($data);
 }

 /**
  * Update the specified resource in storage.
  *
  * @param  int  $id
  * @return Response
  */
 public function update($id)
 {
     if (!$request->body or !$request->user_id) {
         return Response::json(['error' => ['message' => 'Please Provide Both body and user_id']], 422);
     }
     $joke = Joke::find($id);
     $joke->body = $request->body;
     $joke->user_id = $request->user_id;
     $joke->save();
     return Response::json(['message' => 'Joke Updated Succesfully']);
 }

use Illuminate\Http\Request;
use Illuminate\Http\Response;
Route::get('/', function () {
    return view('welcome');
});
Route::post('/signup', function () {
    $credentials = Input::only('email', 'password');
    $password = Hash::make($credentials['password']);
    $credentials['password'] = $password;
    try {
        $user = User::create($credentials);
    } catch (Exception $e) {
        return Response::json(['error' => 'User already exists.'], response::HTTP_CONFLICT);
    }
    $token = JWTAuth::fromUser($user);
    return response()->json(compact('token'));
});
Route::post('/signin', function () {
    $credentials = Input::only('email', 'password');
    //dd($credentials);
    // $token = JWTAuth::attempt($credentials);
    if (!($token = JWTAuth::attempt($credentials))) {
        return response()->json(false, response::HTTP_UNAUTHORIZED);
    }
    return response()->json(compact('token'));
});
Route::get('/restricted', ['before' => 'jwt-auth', function () {
    $token = JWTAuth::getToken();
    $user = JWTAuth::toUser($token);
    return Response::json(['data' => ['email' => $user->email, 'registered_at' => $user->created_at->toDateTimeString()]]);
}]);

 /**
  * Update the specified resource in storage.
  *
  * @param MeetingRequest $request
  * @param int $meetingId
  * @param int $groupId
  * @return mixed
  */
 public function update(MeetingRequest $request, $groupId, $meetingId)
 {
     $group = Group::findOrFail($groupId);
     $this->authorize($group);
     $meeting = Meeting::findOrFail($meetingId);
     $this->authorize($meeting);
     $input = $request->all();
     //the planner cannot modify the duration of a planed meeting
     if ($meeting->start_time != NULL && $meeting->duration != $input['duration']) {
         return Response::json(['error' => 'the meeting is already planned, you cannot change the duration'], 422);
     }
     $meeting->update($input);
     return $meeting;
 }