POST方法在表单提交后返回404-Laravel

Question

我正在使用Laravel 8开发一个电子处方应用程序。我已经建立了一个结账页面，它将提交一个只包含1个值的表单"；appointment_id"；从而在通过点击完成提交表格之后，相应的预约状态将变为"预约"；已完成"；由控制器使用appointment_id。但当我点击按钮触发方法时，它会给我404错误。我使用了POST方法。CSRF也被使用。这是我的代码，

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>

我的一些路线：web.php

Route::prefix('/doctor')->name('doctor.')->namespace('Doctor')->group(function(){
//Appointment Routes
Route::get('/appointments/all',[AppHttpControllersDoctorAppointmentAppointmentController::class,'AllAppointments'])->name('Appointments')->middleware('doctor');
Route::get('/appointments/view',[AppHttpControllersDoctorAppointmentAppointmentController::class,'ViewAppointment'])->name('Appointment')->middleware('doctor');
Route::post('/appointments/view',[AppHttpControllersDoctorAppointmentAppointmentController::class,'DeleteAppointment'])->name('DeleteAppointment')->middleware('doctor');
Route::get('/appointments/conversation',[AppHttpControllersDoctorAppointmentConversationController::class,'ViewConversation'])->name('ViewConversation')->middleware('doctor');
Route::post('/appointments/conversation',[AppHttpControllersDoctorAppointmentConversationController::class,'SendMessage'])->name('SendMessage')->middleware('doctor');
Route::get('/appointments/requests',[AppHttpControllersDoctorAppointmentAppointmentController::class,'ShowRequest'])->name('Requests')->middleware('doctor');
Route::post('/appointments/requests',[AppHttpControllersDoctorAppointmentAppointmentController::class,'RequestHandel'])->name('Handel')->middleware('doctor');

Route::get('/appointments/prescription',[AppHttpControllersDoctorAppointmentPrescriptionController::class,'CreatePrescription'])->middleware('doctor')->name('CreatePrescription');
Route::post('/appointments/prescription',[AppHttpControllersDoctorAppointmentPrescriptionController::class,'AddMedicine'])->name('AddMedicine');

Route::get('/appointments/checkout',[AppHttpControllersDoctorAppointmentCheckoutController::class,'ViewCheckout'])->middleware('doctor')->name('ViewCheckout');
Route::post('/appointments/checkout',[AppHttpControllersDoctorAppointmentCheckoutController::class,'EndAppointment'])->name('EndAppointment')->middleware('doctor');
}

CheckoutController.php

<?php
namespace AppHttpControllersDoctorAppointment;
use AppHttpControllersController;
use IlluminateHttpRequest;
use IlluminateSupportFacadesDB;
use AppModelsAppointment;
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');
}
}

我已经通过检查了我的路线

php artisan route:list

这条路线就在那里。我还清理了的路线

php artisan route:clear

仍然面临这个问题。

我也更新了我的作曲家。但这并不能解决我的问题。所有其他路线都运行良好。除了唯一的之外，新的路线也在运行

Route::post('/appointments/checkout',[AppHttpControllersDoctorAppointmentCheckoutController::class,'EndAppointment'])->name('EndAppointment')->middleware('doctor');

**

有人能帮我修这个吗

**

Answer 1

；id"；字段不是id，而是appointment_id。

如果Model::findOrFail()找不到将转换为404响应的记录，它将抛出异常。

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

Answer 2

由于findOrFail而发生错误：您给它的id不正确，因为在表单中您发送了appointment_id，但您只尝试从请求中检索id。更改为：

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

Answer 3

您可以更改代码

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

至

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

因为在CheckoutController 中找不到id

$id = $request->input('id');

型号：：findOrFail如果找不到id，它将抛出404响应

我希望它能帮助你