如何解决此错误：MethodNotAllowedHttpException

Question

我正在使用Symfony与Google Plus连接。下面是我对登录后连谷歌和获得访问令牌代码：

$app->match('/connect', function (Request $request) use ($app, $client) { 
$token = $app['session']->get('token'); 

if (empty($token)) { 
    // Ensure that this is no request forgery going on, and that the user 
    // sending us this connect request is the user that was supposed to. 
    if ($request->get('state') != ($app['session']->get('state'))) { 
     return new Response('Invalid state parameter', 401); 
    } 

    // Normally the state would be a one-time use token, however in our 
    // simple case, we want a user to be able to connect and disconnect 
    // without reloading the page. Thus, for demonstration, we don't 
    // implement this best practice. 
    //$app['session']->set('state', ''); 

    $code = $request->getContent(); 
    // Exchange the OAuth 2.0 authorization code for user credentials. 
    $gPlusId = $request->get['gplus_id']; 
    $client->authenticate($code); 
    $token = json_decode($client->getAccessToken()); 
    // Verify the token 
     $reqUrl = 'https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=' . 
       $token->access_token; 
     $req = new Google_HttpRequest($reqUrl); 

     $tokenInfo = json_decode(
      $client::getIo()->authenticatedRequest($req)->getResponseBody()); 

     // If there was an error in the token info, abort. 
     if ($tokenInfo->error) { 
     return new Response($tokenInfo->error, 500); 
     } 
     // Make sure the token we got is for the intended user. 
     if ($tokenInfo->userid != $gPlusId) { 
     return new Response(
      "Token's user ID doesn't match given user ID", 401); 
     } 
     // Make sure the token we got is for our app. 
     if ($tokenInfo->audience != CLIENT_ID) { 
     return new Response(
      "Token's client ID does not match app's.", 401); 
     } 
     //$_SESSION['token']=$token; 
    // You can read the Google user ID in the ID token. 
    // "sub" represents the ID token subscriber which in our case 
    // is the user ID. This sample does not use the user ID. 
    $attributes = $client->verifyIdToken($token->id_token, CLIENT_ID) 
     ->getAttributes(); 
    $gplus_id = $attributes["payload"]["sub"]; 

    // Store the token in the session for later use. 
    $app['session']->set('token', json_encode($token)); 
    $response = 'Successfully connected with token: ' . print_r($token, true); 
} 

return new Response($response, 200); 
})->method('POST'); 

在我使用AJAX调用以前的PHP代码的HTML文件：

connectServer: function() { 
    $.ajax({ 
    type: 'POST', 
    url: window.location.href + '/connect?state={{ STATE }}', 
    cache:false, 
    contentType: 'application/octet-stream; charset=utf-8', 
    success: function(result) { 
     console.log(result); 
    // helper.people(); 
    }, 
    error:function(e){ 
     console.log(e); 
    }, 
    processData: false, 
    data: this.authResult.code 
    }); 

但我总是得到一个错误：MethodNotAllowedHttpException ：找不到“GET/connect”路由：方法不允许（允许：POST）。 我该如何解决这个错误？

Answer 1

它看起来像这样的：No route found for "GET /user/register": Method Not Allowed (Allow: POST)

你必须定义requirements_method你的路线，如：

routeName: 
    pattern: /yourPattern 
    defaults: { _controller: AcmeBundle:Sth:action } 
    requirements: 
     _method: POST|GET