Php 表单提交后返回404的POST方法-Laravel

我正在使用Laravel 8开发一个电子处方应用程序。我已经建立了一个签出页面，它将提交一个只包含1个值“约会id”的表单，这样在通过单击finish提交表单后，控制器将使用约会id将相应的约会状态更改为“Completed”。但是当我单击按钮触发方法时，它会给我404错误。我使用了POST方法。还使用了CSRF。这是我的密码

checkout.blade.php

 <form action="/doctor/appointments/checkout" method="POST">
    @csrf
       <div class="form-group row">    
            <div class="col-md-4">            
                  <input type="hidden" name="appointment_id" value="{{$appointment->id}}">
                  <input  type="submit" class="btn btn-primary btn-block" value="SAVE">
                       
             </div>
        </div>

   </form>

  Route::prefix('/doctor')->name('doctor.')->namespace('Doctor')->group(function(){
  //Appointment Routes

      Route::get('/appointments/all',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'AllAppointments'])->name('Appointments')->middleware('doctor');
      Route::get('/appointments/view',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'ViewAppointment'])->name('Appointment')->middleware('doctor');
      Route::post('/appointments/view',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'DeleteAppointment'])->name('DeleteAppointment')->middleware('doctor');
      Route::get('/appointments/conversation',[App\Http\Controllers\Doctor\Appointment\ConversationController::class,'ViewConversation'])->name('ViewConversation')->middleware('doctor');
      Route::post('/appointments/conversation',[App\Http\Controllers\Doctor\Appointment\ConversationController::class,'SendMessage'])->name('SendMessage')->middleware('doctor');
      Route::get('/appointments/requests',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'ShowRequest'])->name('Requests')->middleware('doctor');
      Route::post('/appointments/requests',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'RequestHandel'])->name('Handel')->middleware('doctor');
 
      Route::get('/appointments/prescription',[App\Http\Controllers\Doctor\Appointment\PrescriptionController::class,'CreatePrescription'])->middleware('doctor')->name('CreatePrescription');
      Route::post('/appointments/prescription',[App\Http\Controllers\Doctor\Appointment\PrescriptionController::class,'AddMedicine'])->name('AddMedicine');
    
      Route::get('/appointments/checkout',[App\Http\Controllers\Doctor\Appointment\CheckoutController::class,'ViewCheckout'])->middleware('doctor')->name('ViewCheckout');
      Route::post('/appointments/checkout',[App\Http\Controllers\Doctor\Appointment\CheckoutController::class,'EndAppointment'])->name('EndAppointment')->middleware('doctor');
}

<?php

namespace App\Http\Controllers\Doctor\Appointment;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Models\Appointment;

class CheckoutController extends Controller
{
    public function ViewCheckout(Request $request){
        $id = $request->input('id');

        $medicines = DB::table('medicines')->where('appointment_id', '=',$id)->get();
        $appointments = DB::table('appointments')->where('id', '=',$id)->get();
        
        return view('doctor.appointments.checkout',['medicines'=>$medicines,'appointments'=>$appointments]);
    }

    public function EndAppointment(Request $request){

        $id = $request->input('id');
        $appointment = Appointment::findOrFail($id);

        $appointment->status = 'Completed';
       
        $appointment->save();
       
        return redirect()->to('/doctor/appointments/all')->with('status','Appointment has been completed');
    }
}

CheckoutController.php

 <form action="/doctor/appointments/checkout" method="POST">
    @csrf
       <div class="form-group row">    
            <div class="col-md-4">            
                  <input type="hidden" name="appointment_id" value="{{$appointment->id}}">
                  <input  type="submit" class="btn btn-primary btn-block" value="SAVE">
                       
             </div>
        </div>

   </form>

  Route::prefix('/doctor')->name('doctor.')->namespace('Doctor')->group(function(){
  //Appointment Routes

      Route::get('/appointments/all',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'AllAppointments'])->name('Appointments')->middleware('doctor');
      Route::get('/appointments/view',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'ViewAppointment'])->name('Appointment')->middleware('doctor');
      Route::post('/appointments/view',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'DeleteAppointment'])->name('DeleteAppointment')->middleware('doctor');
      Route::get('/appointments/conversation',[App\Http\Controllers\Doctor\Appointment\ConversationController::class,'ViewConversation'])->name('ViewConversation')->middleware('doctor');
      Route::post('/appointments/conversation',[App\Http\Controllers\Doctor\Appointment\ConversationController::class,'SendMessage'])->name('SendMessage')->middleware('doctor');
      Route::get('/appointments/requests',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'ShowRequest'])->name('Requests')->middleware('doctor');
      Route::post('/appointments/requests',[App\Http\Controllers\Doctor\Appointment\AppointmentController::class,'RequestHandel'])->name('Handel')->middleware('doctor');
 
      Route::get('/appointments/prescription',[App\Http\Controllers\Doctor\Appointment\PrescriptionController::class,'CreatePrescription'])->middleware('doctor')->name('CreatePrescription');
      Route::post('/appointments/prescription',[App\Http\Controllers\Doctor\Appointment\PrescriptionController::class,'AddMedicine'])->name('AddMedicine');
    
      Route::get('/appointments/checkout',[App\Http\Controllers\Doctor\Appointment\CheckoutController::class,'ViewCheckout'])->middleware('doctor')->name('ViewCheckout');
      Route::post('/appointments/checkout',[App\Http\Controllers\Doctor\Appointment\CheckoutController::class,'EndAppointment'])->name('EndAppointment')->middleware('doctor');
}

<?php

namespace App\Http\Controllers\Doctor\Appointment;

use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Models\Appointment;

class CheckoutController extends Controller
{
    public function ViewCheckout(Request $request){
        $id = $request->input('id');

        $medicines = DB::table('medicines')->where('appointment_id', '=',$id)->get();
        $appointments = DB::table('appointments')->where('id', '=',$id)->get();
        
        return view('doctor.appointments.checkout',['medicines'=>$medicines,'appointments'=>$appointments]);
    }

    public function EndAppointment(Request $request){

        $id = $request->input('id');
        $appointment = Appointment::findOrFail($id);

        $appointment->status = 'Completed';
       
        $appointment->save();
       
        return redirect()->to('/doctor/appointments/all')->with('status','Appointment has been completed');
    }
}

这条路线就在那里。 我还通过

php artisan route:clear

仍然面临着这个问题

我还更新了我的作曲家。但这并没有解决我的问题。所有其他路线都运转良好。除了唯一的一条路线外，新路线也在运行：

Route::post('/appointments/checkout',[App\Http\Controllers\Doctor\Appointment\CheckoutController::class,'EndAppointment'])->name('EndAppointment')->middleware('doctor');

**

有人能帮我修一下吗？

---

**

由于findOrFail而发生错误：您给它的id不正确，因为您在表单中发送了

约会id

，但您只尝试从请求中检索

id

。将其更改为：

$id=$request->input（'appointment_id'）；
$appointment=appointment:：findOrFail（$id）；

该“id”字段不是

id

而是

appointment\u id

Model:：findOrFail（）

如果找不到将转换为404响应的记录，将抛出异常

$id = $request->input('appointment_id');
$appointment = Appointment::findOrFail($id);

---

您可以更改代码

 <input type="hidden" name="appointment_id" value="{{$appointment->id}}">

模型：：findOrFail如果找不到id，它将抛出404响应

---

我希望它能帮助您

findOrFail

如果找不到转换为404的记录，就会抛出异常response@lagbox谢谢：p我犯了这样一个愚蠢的错误，将输入字段命名为“约会id”，并请求输入为“id”。。这就是问题所在。谢谢你，伙计。