我有一个带有Laravel 4后端实现的AngularJS Web应用程序,如下所示:
http://app.mydomain.io/ = AngularJS web app
http://api.mydomain.io/ = Laravel Back-end
在Laravel的routes.PHP文件中,我有以下PHP代码来设置Access-Control标头:
header('Access-Control-Allow-Origin: http://app.mydomain.io');
header('Access-Control-Allow-Methods: POST, GET, OPTIONS, PUT, DELETE');
Route::post('/login', function()
{
$email = Input::get('email');
$password = Input::get('password');
if (Auth::attempt(array('email' => $email, 'password' => $password)))
{
return "Success!";
} else {
return "Fail!";
}
});
在AngularJS中,我有一个AuthService,如下所示:
app.factory('AuthService', ['$resource', '$q', '$cookieStore', function($resource, $q, $cookieStore) {
var user = null;
var Service = $resource('//api.mydomain.io/login/', {}, {});
return {
login: function(email, password) {
var deferred = $q.defer();
Service.save({email: email, password: password}, function(response) {
$cookieStore.put('user', JSON.stringify(response));
deferred.resolve(true);
}, function(error) {
deferred.reject(error);
});
return deferred.promise;
}
};
}]);
提出此请求后,我得到以下内容:
XMLHttpRequest cannot load http://api.mydomain.io/login. Invalid HTTP status code 404
如果我将Laravel路由和AngularJS服务更改为使用GET,一切都按预期工作.问题源于AngularJS .save()发出OPTIONS请求而不是POST(我不完全理解为什么).
谁能帮助我找到合适的最佳实践解决方案?
谢谢!
解决方法:
以下解决方案有效:
App::before(function($request)
{
if (Request::getmethod() == "OPTIONS") {
$headers = array(
'Access-Control-Allow-Methods'=> 'POST, GET, OPTIONS, PUT, DELETE',
'Access-Control-Allow-Headers'=> 'X-Requested-With, content-type',);
return Response::make('', 200, $headers);
}
});
header('Access-Control-Allow-Origin: http://app.mydomain.io');
感谢Google Plus社区!