php - Laravel 中未定义路由 [signup]

Question

我是 Laravel 新手。我正在学习如何创建用户注册页面。一切正常，但我陷入了一个简单的问题。

ErrorException in UrlGenerator.php line 304: Route [signup] not defined. (View: C:\Program Files (x86)\Ampps\www\social\resources\views\welcome.blade.php)

但我定义了注册路线。这是我的 routes.php 文件

Route::get('/', function () {
  return view('welcome');
})->name('home');
Route::post('/signup', [
    'uses' => 'UserController@postSignUp',
    'as' => 'signup'
]);

这是我的UserController.php

class UserController extends Controller
{
    public function postSignUp(Request $request)
    {
        $email = $request['email'];
        $first_name = $request['frist_name'];
        $password = bcrypt($request['password']);


        $user = new User();
        $user->email = $email;
        $user->frist_name = $first_name;
        $user->password = $password;

        $user->save();

        return redirect()->back();

Blade 文件是welcome.blade.php

 <form action="{{ route('signup') }}" method="post">
         <div class="form-group">
           <label for="email"> Your E-mail </label>
           <input class ="form-control" type="text" id="email" name="email" >
         </div>

如果有人能帮助我，我将不胜感激。谢谢

噢，抱歉。我忘记提及我正在使用 Laravel 版本:5.4.11

Answer 1

您可以将 {{route('/signup')}} 更改为 {{URL('/signup')}}

<form action="{{ URL('signup') }}" method="post">
    <div class="form-group">
    <label for="email"> Your E-mail </label>
   <input class ="form-control" type="text" id="email" name="email" >
  </div>