Laravel - 使用外部请求时 POST 数据为空
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Laravel - POST data is null when using external request
提问by Ricardo Gomes
I'm new to laravel, and I'm trying to implement a simple rest api.
我是laravel的新手，我正在尝试实现一个简单的rest api。
I have the controller implemented, and tested via unit testing.
我已经实现了控制器，并通过单元测试进行了测试。
My problem is with the POST request.
我的问题是 POST 请求。
Via the tests Input:json has data, via an external rest client it returns null.
通过测试 Input:json 有数据，通过外部 rest 客户端它返回 null。
This is the code on the unit test
这是单元测试的代码
$newMenu = array(
'name'=>'Christmas Menu',
'description'=>'Christmas Menu',
'img_url'=>'http://www.example.com',
'type_id'=>1,
);
Request::setMethod('POST');
Input::$json = $newMenu;
$response = Controller::call('menu@index');
What am I doing wrong?
我究竟做错了什么？
UPDATE:
更新：
This is realy driving me crazy
这真的让我发疯
I've instanciated a new laravel project and just have this code:
我已经实例化了一个新的 Laravel 项目，并且只有以下代码：
Routes
路线
Route::get('test', 'home@index');
Route::post('test', 'home@index');
Controller:
控制器：
class Home_Controller extends Base_Controller {
public $restful = true;
public function get_index()
{
return Response::json(['test'=>'hello world']);
}
public function post_index()
{
return Response::json(['test'=>Input::all()]);
}
}
CURL call:
卷曲调用：
curl -H "Accept:application/json" -H"Content-type: application/json" -X POST -d '{"title":"world"}' http://localhost/laravel-post/public/test
response:
回复：
{"test":[]}
Can anyone point me to what is wrong.
任何人都可以指出我出了什么问题。
This is really preventing me to use laravel, and I really liked the concept.
这真的阻止了我使用 laravel，我真的很喜欢这个概念。
回答by Marius Ka?em?kaitis
Because you are posting JSON as your HTTP body you don't get it with Input::all(); You should use:
因为您将 JSON 作为 HTTP 正文发布，所以您无法通过Input::all()获取它；你应该使用：
$postInput = file_get_contents('php://input');
$data = json_decode($postInput, true);
$response = array('test' => $data);
return Response::json($response);
Also you can use
你也可以使用
Route::any('test', 'home@index');
instead of
代替
Route::get('test', 'home@index');
Route::post('test', 'home@index');
回答by M.G?kay Borulday
If you use : Route::post('test', 'XYZController@test');
Send data format : Content-type : application/json
For example : {"data":"foo bar"}
如果使用：Route::post('test', 'XYZController@test');
发送数据格式：Content-type : application/json
例如：{"data":"foo bar"}
And you can get the post (any others:get, put...etc) data with :
您可以通过以下方式获取帖子（任何其他人：get、put...等）数据：
Input::get('data');
This is clearly written in here : http://laravel.com/docs/requests. Correct Content-typeis very important!
I am not sure your CURL call is correct. Maybe this can be helpful : How to POST JSON data with Curl from Terminal/Commandline to Test Spring REST?
这清楚地写在这里：http: //laravel.com/docs/requests。正确Content-type很重要！
我不确定您的 CURL 调用是否正确。也许这会有所帮助：How to POST JSON data with Curl from Terminal/Commandline to Test Spring REST？
I am using Input::get('data')and it works.
我正在使用Input::get('data')并且它有效。
回答by Rayiez
Remove header Content-type: application/jsonif you are sending it as key value pairs and not a json
删除标题Content-type: application/json如果您将其作为键值对而不是 json 发送
