angularjs简单实现$http.post（CORS）跨域

1.开启angularjs的CORS支持

.config(function($httpProvider) {
    $httpProvider.defaults.useXDomain = true;
    $httpProvider.defaults.headers.post[‘Content-Type‘] = ‘application/x-www-form-urlencoded;charset=utf-8‘;
    delete $httpProvider.defaults.headers.common[‘X-Requested-With‘];
})

2.开启服务器端CORS支持

header(‘Access-Control-Allow-Origin: *‘);

仅仅需要这两段代码即可！