Question

在加载我的网页时，我一直遇到一个问题（路由未定义）。

这是我的路线（主要关注底部2条路线：

Route::group(['middleware' => ['web']], function()
{
    Route::get('/', function ()
    {
        return view('welcome');
    })->name('home');

    Route::post('/signup', [
        'uses' => 'UserController@postSignUp',
        'as' => 'signup'
    ]);

    Route::post('/signin', [
        'uses' => 'UserController@postSignIn',
        'as' => 'signin'
    ]);

    Route::get('logout', [
        'uses' => 'UserController@getLogout',
        'as' => 'logout'
    ]);

    Route::get('profile', [
        'uses' => 'UserController@profile',
        'as' => 'profile'
    ]);

    Route::post('profile', [
        'uses' => 'UserController@updateAvatar',
        'as' => 'profile'
    ]);

    Route::group(['middleware' => ['auth']], function()
    {
        Route::get('/dashboard',[
            'uses' => 'UserController@getDashboard',
            'as' => 'dashboard',
            'middleware' => 'auth'
        ]);
    });

    Route::get('charities', [
        'uses' => 'UserController@charities',
        'as' => 'charities'
    ]);

    Route::resource('charities','charityController');

});

因为它们的名字相同，我想也许这会导致错误，但我不太确定。

用户控制器：

<?php

namespace App\HTTP\Controllers;

use App\User;
use Illuminate\HTTP\Request;
use Illuminate\Support\Facades\Auth;
use Image;
use Input;

class UserController extends Controller
{
    public function getDashboard()
    {
        return view('dashboard');
    }

    public function postSignUp(Request $request)
    {
        $this->validate($request, [
            'email' => 'required|email|unique:users',
            'name' => 'required|max:100',
            'password' => 'required|min:4'
        ]);

        $email = $request['email'];
        $name = $request['name'];
        $password = bcrypt($request['password']); //bcrypt = hash password

        $user = new user();
        $user->email = $email;
        $user->name = $name;
        $user->password = $password;

        $user->save();

        Auth::login($user);

        return redirect()-> route('dashboard');
    }

    public function postSignIn(Request $request)
    {

        $this->validate($request, [
            'email' => 'required|',
            'password' => 'required'
        ]);

        if (Auth::attempt(['email' => $request['email'], 'password' => $request['password']]))
        {
            return redirect()->route('dashboard');
        }

        return redirect()->back();
    }

    public function getLogOut()
    {
        Auth::logout();
        return redirect()->route('home');
    }

    public function profile()
    {
        return view('profile', array('user' => Auth::user()));
    }

    public function updateAvatar(Request $request)
    {
        if($request->hasFile('avatar'))
        {
            $avatar = $request->file('avatar');
            $filename = time(). '.' . $avatar->getClientOriginalExtension();
            Image::make($avatar)->resize(300,300)->save( public_path('/uploads/avatar/' . $filename) );

            $user = Auth::user();
            $user->avatar = $filename;
            $user->save(); 
        }

        return view('profile', array('user' => Auth::user()));
    }

    public function charities()
    {
        return view('charities');
    }
}

＆GT;

CharityController包含以下功能：

    public function index()
    {
        $charities = charities::all();
        return view('charities', ['charities' => $charities]);
    }

这是慈善机构页面的链接：

<a href="{{ route('charities') }}"> Charities </a> </li>

这是我在迭代数据库中的慈善机构时使用的变量：

@foreach ($charities as $charity)

我看到的错误是：

路线[慈善机构]未定义。（视图： C：\ wamp64 \ WWW \ webproject \资源\视图\ profile.blade.php）

当我从路线中注释掉这一行时：

路线::资源（＆＃39;慈善机构＆＃39;＆＃39; charityController＆＃39）;

然后错误消失，配置文件页面正常工作，反之亦然。

Answer 1

问题是：Route::resource('charities','charityController');已包含get routes并且您已在

之前定义

Route::get('charities', [
    'uses' => 'UserController@charities',
    'as' => 'charities'
]);

因此，您可以删除此get，或者如果有必要，您可以保留它，然后将您的命名提供给Route::resource('charities','charityController');

像：

Route::resource('charities', 'AdminUserController', ['parameters' => [ 'charities' => 'admin_user' ]]);然后它会被视为/charities/{admin_user}更多：https://laravel.com/docs/5.3/controllers#restful-naming-resource-routes

希望有意义

Answer 2

你应该删除这些行

Route::get('charities', [
    'uses' => 'UserController@charities',
    'as' => 'charities'
]);

并在视图中使用此路线

<a href="{{ route('charities.index') }}"> Charities </a> </li>

因为您似乎正在制作冗余路由和控制器功能。由于慈善机构是资源控制器，因此这些是可用的路线

charities.index
charities.create
charities.store
charities.edit
charities.update
charities.destroy

Laravel 5.3 - 未定义路由，可能是因为同名？

2 个答案: