我有一个在laravel 8上构建的应用程序,它有一个Vue Spa前端,使用Sanctum。
我有一个控制器方法,它请求来自另一个Laravel项目(使用它的Sanctum API),因此实质上,Spa请求来自Laravel 1,后者请求来自Laravel 2项目。
在L2项目返回的响应之后,L2上的Controller方法是:
public function popular(Request $request)
{
$limit = 20;
if ($request->has('limit')) {
$limit = $request->limit;
}
$perPage = 20;
if ($request->has('per_page')) {
$limit = $request->per_page;
}
if ($request->has('page')) {
$articles = $request
->user()
->articles()
->activeArticles()
->select('articles.uuid', 'articles.title')
->orderBy('articles.views', 'DESC')
->simplePaginate($perPage);
} else {
$articles = $request
->user()
->articles()
->activeArticles()
->select('articles.uuid', 'articles.title')
->orderBy('articles.views', 'DESC')
->limit($limit)
->get();
}
return $articles;
}此响应由L1 Controller方法接收,并发送回Spa,如下所示:
public function popular(Request $request)
{
$apiEndPoint = self::$apiBaseUrl . '/article/popular';
$response = self::$httpRequest->get($apiEndPoint, $request->query());
if (!$response->successful()) {
return $this->setMessage(trans('help.api_error'))->send();
}
$body = $response->getBody();
return response(['data' => $body]);
}带着这份回报:
return response(['data' => $body]);我获取并空数据对象:
{
data: {}
}有了这个回报:
return response($body);我以文本/字符串的形式获得有效负载:
[{"id":15,"uuid":"c6082143-0f34-443b-9447-3fa57ed73f48","name":"dashboard","icon":"database","active":1,"owned_by":2,"product_id":4,"created_at":"2021-12-23T11:46:35.000000Z","updated_at":"2021-12-23T11:46:35.000000Z"},{"id":16,如何将$body作为JSON返回到Spa?
更新:我尝试了下面的建议,但结果仍然是例外。
return response()->json($body);返回:
"message": "json_decode(): Argument #1 ($json) must be of type string, GuzzleHttp\\Psr7\\Stream given",因此,在getBody()中获取身体将返回我所理解的字符串。
如果我记录$body,我得到:
$body = $response->getBody();
Log::info($body);
[2021-12-25 23:15:36] local.INFO: {"current_page":2,"data":[{"uuid":"aa4a47bf-4975-4e78-868a-103398934504","title":"Ritchie-Hoeger"},谢谢大家的帮助和节日的快乐。
发布于 2022-04-18 05:41:56
API响应器
首先,在“app\Traits\ApiResponser.php”中用laravel创建一个特性
<?php
namespace App\Traits;
use Carbon\Carbon;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Auth;
trait ApiResponser{
public function set_response($data, $status_code, $status, $details)
{
$resData = response(json_encode(
[
'status' => $status, // true or false
'code' => $status_code,
'data' => $data,
'message' => $details
]
), 200)
->header('Content-Type', 'application/json');
$data = [];
return $resData;
}
}第二,在任何控制器中调用此特性的函数set_response()
<?php
namespace App\Http\Controllers;
use App\Models\User;
use App\Traits\ApiResponser;
use Illuminate\Http\Request;
class ListController extends Controller
{
use ApiResponser;
public function getAllUserList(Request $request)
{
$data = User::select('id', 'name', 'email')->get();
return $this->set_response(['data' => $data], 200,'success', ['User list']);
}
}输出将是这样的

发布于 2021-12-24 08:42:49
使用json助手函数
return response()->json($body);or use Response;
return Response::json($body);这将创建一个\Illuminate\Routing\ResponseFactory实例。以下可能的参数请参见phpDocs:
/**
* Return a new JSON response from the application.
*
* @param string|array $data
* @param int $status
* @param array $headers
* @param int $options
* @return \Symfony\Component\HttpFoundation\Response
* @static
*/
public static function json($data = array(), $status = 200, $headers = array(), $options = 0){
return \Illuminate\Routing\ResponseFactory::json($data, $status, $headers, $options);
}发布于 2021-12-25 23:21:19
我需要->getContents()在->getBody()之后
$body = $response->getBody()->getContents();一切又好了..。
https://stackoverflow.com/questions/70468882
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