Question

我正在测试我的API，因此我想创建请求，但我无法让params工作。我所做的就是添加一个Hello指向World的param，但是当我尝试获取该参数时Hello返回NULL。缺少什么？这是代码：

//This is routes.php:
<?php 
Route::get('/testapi', 'TestController@testapi');
Route::get('/json/locations', 'APILocationController@getForUser');
?>


//This is TestController.php:
<?php

class TestController extends \BaseController {
    public function testapi() {
        echo 'Create the request';
        echo '<br>';
        $request = Request::create('/json/locations', 'GET', array('Hello' => 'World'));
        return Route::dispatch($request)->getContent();
    }
}
?>


//This is APILocationController.php:
<?php

class APILocationController extends \BaseController {
    public function getForUser() {
        echo var_dump(Request::get('Hello'));
        echo '<br>';
        return Response::json(array('message' => 'Index all locations based on User'), 200);
    }
}
?>

//This is the output:
Create the request
NULL 
{"message":"Index all locations based on User"}

//怎么样＆＃34; NULL＆＃34;？

Answer 1

添加“Request :: replace（$ request-＆gt; input（））;”解决了我的问题，我不明白为什么：

    $request = Request::create('/json/locations', 'GET', array('Hello' => 'World'));
    Request::replace($request->input());
    return Route::dispatch($request)->getContent();

无论如何，它现在有效。忘了在这里更新问题。

Answer 2

要在Laravel中获取GET或POST参数，您应该使用Input。

<?php

class APILocationController extends \BaseController {
    public function getForUser() {
        echo var_dump(Input::get('Hello'));
        echo '<br>';
        return Response::json(array('message' => 'Index all locations based on User'), 200);
    }
}

Laravel：无法添加参数来请求

2 个答案: