Question

我的整个laravel控制器无法正常工作。当我对此控制器index（）进行get请求时，它可以完美地工作。但是，当我向该控制器发出post请求到store（）时，它不起作用。

当我尝试排除故障时，我开始注释掉代码或使用dd（）。然后，当我注释掉整个控制器时，很快就注意到该错误没有改变。（或者当我dd（$ user_id）没变的时候。）

我的错误：

Symfony \ Component \ HttpKernel \ Exception \ MethodNotAllowedHttpException
No message

路由文件：

<?php

Route::get('/', function () {
    return view('welcome');
});


Route::get('/test','TestController@index');

Auth::routes();

Route::get('/home', 'HomeController@index')->name('home')->middleware('auth');
Route::get('/inspirations','InspirationsController@index')->middleware('auth');
Route::get('/spaces','SpacesController@index');
Route::get('/user/{id}','UserController@index'); // other profiles
Route::get('/user','UserController@myprofile'); // my profile
Route::get('/mymessages','MessagesController@index'); // messages


Route::get('/testauth/', function()
{
    var_dump(Auth::user()->id);
    // your code here
});

Route::post('/pins/{inspiration_id}/{room_id}','PinsController@store')->middleware('auth');
Route::post('/editRoom/{id}/{name}/{description}','RoomsController@update');
// how i was doing it --> Route::post('/sendmessage/{receive_id}/{message}','MessagesController@store');
Route::post('/sendmessage','MessagesController@store');


Auth::routes();

我的控制器：

    <?php

    namespace App\Http\Controllers;

    use Illuminate\Http\Request;
    use App\Models\Messages;
    use App\User;
    use Auth;

        class MessagesController extends Controller
        {
            public function index()
            {
                // We need to be able to see each user that has corresponded with this particular user. And only display them once on their users list.
                // Hence we made a 'correspondence_id' so we can filter that later on in vue.

                // Grab current user.
                $user_id = Auth::user()->id;

                // Grab all messages related to this user.
                $messages = Messages::where('send_id', $user_id)->orWhere('receive_id', $user_id)->get();

                foreach($messages as $message) {

                    // for each message we want to grab the first and last name of the person we received or send the message to.
                    if($user_id == $message['send_id']) {
                        // User_id is my id, so we don't want that name.
                    } else {
                        // We want to grab their name.
                        $user = User::where('id', $message['send_id'])->first();

                        // Add this user to the message.
                        $message['firstname'] = $user['firstname'];
                        $message['lastname'] = $user['lastname'];
                        // Add profile_img url.
                        $message['profile_img'] = $user['profile_img'];
                        // Add id of user you are speaking to.
                        $message['correspondence_id'] = $message['send_id'];
                    }

                    if($user_id == $message['receive_id']) {
                        // User_id is my id, so we don't want that name.
                    } else {
                        // We want to grab their name.
                        $user = User::where('id', $message['receive_id'])->first();

                        // Add his first and last name to the message.
                        $message['firstname'] = $user['firstname'];
                        $message['lastname'] = $user['lastname'];

                        // This should have the image of the profile who is receiving the image (not the other user).
                        $currentUser = User::where('id', $message['send_id'])->first();
                        $message['profile_img'] = $currentUser['profile_img'];

                        // Add id of user speaking to you.
                        $message['correspondence_id'] = $message['receive_id'];

                    }

                }

                return compact('messages');

            }
    public function store(Request $request)
{
    $receive_id = post('id');
    $message = post('message');

    // Grab current user.
    $user_id = Auth::user()->id;

    $messages = new Messages();

    $messages->fill($request->all());

    $messages->send_id = $user_id;

    $messages->receive_id = $receive_id;

    $messages->message = $message;

    $messages->save();

    $text = "Message stored";

    return compact("text");

}

} 错误：

我的帖子请求是通过axios（vuex）完成的：

sendMessage({ commit }, payload){
        var receive_id = payload.receive_id;
        var message = payload.message;
        console.log(payload)

        axios.post('/sendmessage/'+receive_id+'/'+message, {
        }).then(function (response) {
            console.log(commit);
            console.log("success");
        }).catch((response) => {
            // Get the errors given from the backend
            let errorobject = response.response.data.errors;
            for (let key in errorobject) {
                if (errorobject.hasOwnProperty(key)) {
                    console.log(errorobject[key]);
                    this.backenderror = errorobject[key];
                }
            }
        })
    }

**更改为发布请求（由Tschallacka提出）**

sendMessage({ commit }, payload){
        var receive_id = payload.receive_id;
        var message = payload.message;
        console.log(payload)

        axios.post('/sendmessage', { receive_id: receive_id, message: message
        }).then(function (response) {
                console.log(commit);
                console.log("success");
            }).catch((response) => {
                // Get the errors given from the backend
                let errorobject = response.response.data.errors;
                for (let key in errorobject) {
                    if (errorobject.hasOwnProperty(key)) {
                        console.log(errorobject[key]);
                        this.backenderror = errorobject[key];
                    }
                }
            })}

发布请求期间出错：

Answer 1

请勿将POST请求用作GET请求。浏览器可能会限制URL的长度。

转

axios.post('/sendmessage/'+receive_id+'/'+message, {

进入

axios.post('/sendmessage', { id: receive_id, message: message })

然后在您的控制器中更改

public function store(Request $request,$receive_id, $message)

到

public function store(Request $request)
{
    $receive_id = $request->input('id');
    $message = $request->input('message');

要排除其他错误，请打开开发控制台。按F12。单击网络选项卡，然后选择XHR日志记录。

发出请求。它将显示为错误500请求。单击文件名（红色镶边），然后单击响应。查看错误并进行诊断。

Chrome中的示例

以您的情况

“消息”：“ SQLSTATE [42S22]：找不到列：1054”字段列表中的未知列“ updated_at”（SQL：插入消息中（receive_id，message，send_id，updated_at，created_at）值（3，测试，1，2018-08-08 13:00:54，2018-08-08 13:00:54））“

在迁移文件中添加$schema->timestamps()或在Messages模型中设置属性public $timestamps = false;

Laravel Post Controller不工作（Symfony \ Component ...）

1 个答案: