php Laravel - 返回 json 和 http 状态码
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Laravel - Return json along with http status code
提问by Galivan
If I return an object:
如果我返回一个对象：
return Response::json([
'hello' => $value
]);
the status code will be 200. How can I change it to 201, with a message and send it with the json object?.
状态代码将是 200。如何将其更改为 201，并带有消息并与 json 对象一起发送？。
I don't know if there is a way to just set the status code in Laravel.
我不知道有没有办法在 Laravel 中设置状态码。
回答by Tushar
You can use http_response_code()to set HTTP response code.
您可以使用http_response_code()来设置 HTTP 响应代码。
If you pass no parameters then http_response_code will get the current status code. If you pass a parameter it will set the response code.
如果不传递任何参数，则 http_response_code 将获取当前状态代码。如果您传递参数，它将设置响应代码。
http_response_code(201); // Set response status code to 201
For Laravel(Reference from: https://stackoverflow.com/a/14717895/2025923):
对于 Laravel（参考自：https: //stackoverflow.com/a/14717895/2025923 ）：
return Response::json([
'hello' => $value
], 201); // Status code here
回答by Jeremy C.
This is how I do it in Laravel 5
这就是我在 Laravel 5 中的做法
return Response::json(['hello' => $value],201);
Or using a helper function:
或者使用辅助函数：
return response()->json(['hello' => $value], 201);
回答by TKoutsou
I think it is better practice to keep your response under single control and for this reason I found out the most official solution.
我认为最好的做法是将您的响应保持在单一控制下，因此我找到了最官方的解决方案。
response()->json([...])
->setStatusCode(Response::HTTP_OK, Response::$statusTexts[Response::HTTP_OK]);
add this after namespacedeclaration:
在namespace声明后添加：
use Illuminate\Http\Response;
回答by iSensical
There are multiple ways
有多种方式
return \Response::json(['hello' => $value], STATUS_CODE);
return response()->json(['hello' => $value], STATUS_CODE);
where STATUS_CODE is your HTTP status code you want to send. Both are identical.
其中 STATUS_CODE 是您要发送的 HTTP 状态代码。两者是相同的。
if you are using Eloquent model, then simple return will also be auto converted in JSON by default like,
如果您使用的是 Eloquent 模型，那么默认情况下，简单返回也将自动转换为 JSON，例如，
return User::all();
回答by Mikayel Margaryan
return response(['title' => trans('web.errors.duplicate_title')], 422); //Unprocessable Entity
Hope my answer was helpful.
希望我的回答有帮助。
回答by Dylan Pierce
I prefer the response helper myself:
我自己更喜欢响应助手：
return response()->json(['message' => 'Yup. This request succeeded.'], 200);
回答by Software Developer
It's better to do it with helper functionsrather than Facades. This solution will work well from Laravel 5.7 onwards
最好使用辅助函数而不是Facades 来完成。此解决方案从Laravel 5.7 开始运行良好
//import dependency
use Illuminate\Http\Response;
//snippet
return \response()->json([
'status' => '403',//sample entry
'message' => 'ACCOUNT ACTION HAS BEEN DISABLED',//sample message
], Response::HTTP_FORBIDDEN);//Illuminate\Http\Response sets appropriate headers
