未设置标题-SlimFramework [英] Header not set - SlimFramework

问题描述

我使用SlimFramework

I use SlimFramework

当我使用xampp运行脚本语言时，它可以正常工作。
但是我将脚本上传到服务器，现在它解决了未设置标头的错误。

When i run my script locali with xampp it works fine. But i uploaded the script to the server and now it cone the error that the header was not set.

XHR不允许GET请求的有效内容。
或在设置中更改方法定义。

XHR does not allow payloads for GET request. or change a method definition in settings.

在此处以角度显示脚本

$rootScope.globals = $cookies.getObject('globals') || {};
    if ($rootScope.globals.currentUser) {
        $http.defaults.headers.common['Authorization'] = 'Basic ' + $rootScope.globals.currentUser.token;
    }

$rootScope.$on('$locationChangeStart', function (event, next, current) {
        var restrictedPage = $.inArray($location.path(), ['/login', '/register', '/password']) === -1;
        var loggedIn = $rootScope.globals.currentUser;
        if (restrictedPage) {
            if (!loggedIn) {
                $location.path('/login');
            } else {
                UserService.checkToken($rootScope.globals.currentUser.token)
                    .then(function (response) {
                        if (!response.success) {
                            $location.path('/login');
                        }
                    });

            }
        }
    });

---

---

function checkToken(token) {
        return $http.get('api/v1/token').then(handleCallback, handleCallback);
    }
function handleCallback(res) {
        console.log(res);
        return res.data;
    }

这里是SlimFramework脚本

And here the script with SlimFramework

$config['displayErrorDetails'] = true;
$config['addContentLengthHeader'] = false;
$config['determineRouteBeforeAppMiddleware'] = true;

$app = new \Slim\App(["settings" => $config]);
$container = $app->getContainer();

// This is the middleware
// It will add the Access-Control-Allow-Methods header to every request


$app->add(function ($req, $res, $next) {
    $response = $next($req, $res);
    return $response
        ->withHeader('Access-Control-Allow-Origin', '*')
        ->withHeader('Access-Control-Allow-Headers', 'X-Requested-With, Content-Type, Accept, Origin, Authorization')
        ->withHeader('Access-Control-Allow-Methods', 'GET, POST, PUT, DELETE, OPTIONS');
});


$app->get('/token', function ($request, $response){
    $token = $request->getHeaderLine('Authorization');
    if($token){
        $db = new DbOperation();
        if($db->checkAuthentication($token)){
            $return = $response->withJson(["success"=> true], 200);
        } else {
            $return = $response->withJson([
                "success"=> false,
                "message"=>'Invalid token'
            ], 403);
        }
    } else {
        $return = $response->withJson([
            "success"=> false,
            "message"=>'Header not set.'
        ], 403);
    }
    return $return;
});

我的问题是什么？
每个人都知道吗？

Whats my Problem? Everyone knows?

Thx

更新：
获取请求

UPDATE: Get request

API测试的响应

HTTP/1.1 403 Forbidden
Server: nginx
Date: Mon, 27 Mar 2017 11:57:27 GMT
Content-Type: application/json;charset=utf-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/5.6.30
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: X-Requested-With, Content-Type, Accept, Origin, Authorization
Access-Control-Allow-Methods: GET
X-Powered-By: PleskLin

推荐答案

如果不确定由生成的标头名称是什么NG，您可以调试发送到SLIM的标头。在SLIM中，可以这样完成：

If you are not sure what is the header name generated by NG, you can debug the header sent to SLIM. In SLIM, it can be done like this:

$headers = $request->getHeaders();
foreach ($headers as $name => $values) {
    echo $name . ": " . implode(", ", $values);
}

我使用jquery，在全局标头中设置令牌，如下所示：

Im using jquery, I set token in header globally, like this:

 $.ajaxPrefilter(function( options, oriOptions, jqXHR ) {
    jqXHR.setRequestHeader("Authorization", sessionStorage.token);
 }); 

这将发送带有标题名称的令牌：

That will send a token with a header name:

HTTP_AUTHORIZATION

要获取特定的标头变量：

To get specific header variable:

   $token_array = $request->getHeader('HTTP_AUTHORIZATION');

   if (count($token_array) == 0) {
       $data = Array(
            "jwt_status" => "token_not_exist"
        );  

        return $response->withJson($data, 401)
                        ->withHeader('Content-type', 'application/json');                   
   }

    $token = $token_array[0];

这篇关于未设置标题-SlimFramework的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！