【发布时间】：2019-01-15 16:56:14
【问题描述】：
我的整个 laravel 控制器无法正常工作。当我对此控制器 index() 发出 get 请求时，它工作得很好。但是当我向这个控制器发出一个 post 请求来存储（）时，它不起作用。
当我尝试解决问题时，我开始注释掉代码或使用 dd()。然后很快注意到，当我注释掉我的整个控制器时，它对错误没有任何改变。 （或者当我 dd($user_id) 没有任何改变时）。
我的错误：
Symfony \ Component \ HttpKernel \ Exception \ MethodNotAllowedHttpException
No message
路线文件：
<?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");
}
我的 post 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];
}
}
})
}
**发布请求的更改（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];
}
}
})}
【问题讨论】：
-
你能展示一下你是如何发出帖子请求的
-
您为什么将发布请求视为获取请求？
axios.post('/sendmessage/'+receive_id+'/'+message发送receive_id 和消息作为post 参数axios.post('/sendmessage', { id: receive_id, message: message }) -
我并不是说它不起作用。我是说你滥用 post 方法作为 get 方法。只需将这些参数作为后变量发送。例如，这样您就不会达到 Internet Explorer 的 2048 个字符限制。
-
是的，错误的 url 将保留，您只是以更好的方式发送数据。此外，您现在必须获得
$receive_id = post('id'), $message = post('message')而不是作为参数。在chrome中，打开网络面板，点击xhr，发送请求，点击红色请求，然后点击响应选项卡。并阅读响应，看看原始响应中是否有错误代码 -
哦，是的，对不起，把 laravel 和 octobercms 搞混了，你会想要
$request->input('variable_name');也你是$messages->fill($request->all());然后手动填充对象。如果您没有保护所有内容，$request->all()填充可能最终会设置不是数据库中的列的变量。
标签： php laravel laravel-5 laravel-5.2