【发布时间】：2015-05-16 17:06:54
【问题描述】：
我到处寻找答案，但到目前为止没有任何效果。堆栈上列出的所有解决方案都没有被证明是足够的。
我的 laravel 日志中没有任何错误形式，我只得到标准：
XMLHttpRequest cannot load http://api.domain.dev/post/. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://domain.dev' is therefore not allowed access.
Laravel 控制器：
<?php namespace App\Http\Controllers;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use App\Post;
use App\Tag;
use Illuminate\Http\Request;
class PostController extends Controller {
/**
* Display a listing of the resource.
*
* @return Response
*/
public function index()
{
$posts = Post::with('user', 'tags')->get();
return response()->json($posts);
}
}
Laravel 路由：
<?php
Route::resource('user', 'UserController');
Route::resource('post', 'PostController');
Route::get('post/tag/{tag}', 'PostController@postsWithTag');
Route::resource('tag', 'TagController');
Route::controllers([
'auth' => 'Auth\AuthController',
'password' => 'Auth\PasswordController',
]);
有点臃肿没有组织的角度：
//App
var app = angular.module('app', [
'ngRoute',
'ngAnimate'
]);
//Config
app.config(['$routeProvider', '$locationProvider', '$animateProvider', function($routeProvider, $locationProvider, $animateProvider) {
$locationProvider.html5Mode(true).hashPrefix('!');
$routeProvider.
when('/', {
templateUrl: 'partials/home.html',
controller: 'PageController'
}).
when('/about', {
templateUrl: 'partials/about.html',
controller: 'AboutController'
}).
when('/contact', {
templateUrl: 'partials/contact.html',
controller: 'ContactController'
}).
when('/blog', {
templateUrl: 'partials/blog.html',
controller: 'PostsController'
}).
when('/blog/post/:postId', {
templateUrl: 'partials/post.html',
controller: 'PostController'
}).
otherwise({
redirectTo: '/'
});
}]);
//Factory
app.factory('Data', function Data($http) {
return {
getPosts: function getPosts() { return $http.get('http://api.domain.dev/post/'); },
getPost: function getPost(id) { return $http.get('http://api.domain.dev/post/' + id); },
addPost: function addPost(data) { return $http.post('http://api.domain.dev/post/', data); },
removePost: function removePost(id) { return $http.delete('http://api.domain.dev/post/'+ id); },
getTags: function getTags() { return $http.get('http://api.domain.dev/tag/'); },
getTag: function getTag(id) { return $http.get('http://api.domain.dev/tag/' + id); },
addTag: function addTag(data) { return $http.post('http://api.domain.dev/tag/', data); },
removeTag: function removeTag(id) { return $http.delete('http://api.domain.dev/tag/'+ id); },
}
});
//Posts Controller
app.controller('PostsController', function PostsController($scope, Data) {
Data.getPosts().success(parsePosts);
function parsePosts(data) {
$scope.posts = data;
}
//AddPost
$scope.newPost = { title: '', content: '', resume: '' };
$scope.addPost = function addPost(){Data.addPost({ title: $scope.newPost.title, content: $scope.newPost.content, resume: $scope.newPost.resume, user_id: $scope.newPost.user_id }).success(postAddSuccess).error(postAddError);}
function postAddSuccess(data) {
$scope.error = null;
$scope.posts.push(data);
$scope.newPost = { title: '', content: '', resume: '' };
}
function postAddError(data) {
$scope.error = data;
}
//RemovePost
$scope.removePost = function removePost(id) {
if (confirm('Do you really want to remove this post?')) {
Data.removePost(id).success(postRemoveSuccess);
}
}
function postRemoveSuccess(data) {
var i = $scope.posts.length;
while (i--) {
if ($scope.posts[i].id == data) {
$scope.post.splice(i, 1);
}
}
}
});
//Post Controller
app.controller('PostController', function PostController($scope, $routeParams, Data) {
Data.getPost($routeParams.id).success(parsePost);
function parsePost(data) {
$scope.post = data;
}
Data.getTags($routeParams.id).success(parsePostsTags);
function parsePostsTags(data) {
$scope.tags = data;
}
$scope.newTag = { tag: '' };
$scope.addTag = function addTag() {
$scope.newTag.post_id = $scope.post.id;
Data.addTag($scope.newTag).success(tagAddSuccess).error(tagAddError);
}
function tagAddSuccess(data) {
$scope.error = null;
$scope.tags.push(data);
$scope.newTag = { tag: '' };
}
function tagAddError(data) {
$scope.error = data;
}
$scope.removeTag = function removeTag(id) {
if (confirm('Do you really want to remove this tag?')) {
Data.removeTag(id).success(tagRemoveSuccess);
}
}
function tagRemoveSuccess(data) {
var i = $scope.tags.length;
while (i--) {
if ($scope.tags[i].id == data) {
$scope.tags.splice(i, 1);
}
}
}
});
//About Controller
app.controller('AboutController', function AboutController($scope, Data) {
});
//Portfolio Controller
app.controller('PortfolioController', function PortfolioController($scope, Data) {
});
//Contact Controller
app.controller('ContactController', function ContactController($scope, Data) {
});
//Page Controller
app.controller('PageController', function PageController($scope, Data) {
});
我不知道从这里去哪里。
我已经尝试了从普通的header() 实现到使用 laravel-cors 包通过过滤器和控制器中的 _construct 实现的所有方法。
我也去了服务器配置路线，并尝试将标头添加到 .htaccess 和虚拟主机配置。
【问题讨论】：
-
你试过laravel-cors包发送跨域资源共享头吗？