laravel 使用 cURL 获取 JSON 响应
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Getting JSON response WITH cURL
提问by Borjante
It's incredible, I don't know what I'm doing wrong but i've already lost a couple days struggling with this.
太不可思议了，我不知道我做错了什么，但我已经为此苦苦挣扎了几天。
Here is my cURL request from de comand line:
这是来自 de 命令行的 cURL 请求：
curl -i -H "Accept: text/html" http://laravel.project/api/v1/users/4
Which returns
哪个返回
HTTP/1.1 200 OK
Server: nginx/1.6.2
Content-Type: application/json
Transfer-Encoding: chunked
Connection: keep-alive
Cache-Control: no-cache
Date: Sun, 29 Mar 2015 10:33:36 GMT
Set-Cookie: laravel_session=eyJpdiI6ImNPTkZIYVJZSVRKaHBOZTR3SWh0dHc9PSIsInZhbHVlIjoiblpZYVJlN2dBY1ljejNIYUQycXpsNXRWd1I5a3JSRG8wSWdDOWlHVTMrYUcrdDBNVmVuZUNkOGtJb2M4bXFpTFF3cUdoTFZOVXBWXC82Q1luSGd5bjJBPT0iLCJtYWMiOiI0ZTEwOWQxMmVhMzY2NjI1Yzc1MTBmZmRmYjUyOGQwNDlhYzRjOTNiM2FiOWIyN2E1YjA0OTM4YTUxZmNmMzMzIn0%3D; expires=Sun, 29-Mar-2015 12:33:36 GMT; Max-Age=7200; path=/; httponly
{
"data":{
"id":4,
"name":"Helena",
"email":"[email protected]",
"created_at":"2015-03-26 21:13:16",
"updated_at":"2015-03-26 21:13:16"
}
}
So everything looks fine, Content-type is correctly set and response is in JSON. But now watch what happens if I consume the API with curl in PHP.
所以一切看起来都很好，内容类型设置正确，响应是 JSON。但是现在看看如果我在 PHP 中使用 curl 使用 API 会发生什么。
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $final_url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Accept: application/json'));
$result = curl_exec($ch);
return json_decode($result);
I get this response:
我得到这个回应：
{#165
+"data": {#167
+"id": 4
+"name": "Helena"
+"email": "[email protected]"
+"created_at": "2015-03-26 21:13:16"
+"updated_at": "2015-03-26 21:13:16"
}
}
And if I return the $result without json_decode i get this:
如果我在没有 json_decode 的情况下返回 $result ，我会得到这个：
"{
"data":{
"id":4,
"name":"Helena",
"email":"[email protected]",
"created_at":"2015-03-26 21:13:16",
"updated_at":"2015-03-26 21:13:16"
}
}"
The correct response but inside quotes, i've read in phpdocs that curl_opt_returntranfer returns result as string but I can't be the only person on the planet that ust wants to get the json.
正确的响应但在引号内，我在 phpdocs 中读到 curl_opt_returntranfer 将结果作为字符串返回，但我不能是这个星球上唯一想要获取 json 的人。
Please help
请帮忙
EDIT 1
编辑 1
This is my ApiController class
这是我的 ApiController 类
class ApiController extends Controller {
// Base controller for API Controllers
protected $statusCode = 200;
protected function respond($data)
{
return Response::json([
'data' => $data,
]);
}
protected function respondNotFound($message = 'No data found')
{
return Response::json([
'error' => [
'message' => $message,
'status_code' => $this->getStatusCode(),
]
]);
}
}This is my UserController
这是我的用户控制器
class UserController extends ApiController {
public function show($user)
{
if ($user == null)
return $this->setStatusCode(404)->respondNotFound('User not found');
return $this->respond($user);
}
}回答by TomerM
I think this will solve your problem:
我认为这将解决您的问题：
curl -i -H "Accept: text/html" http://laravel.project/api/v1/users/4 | tr -d '"'
回答by Ganesh
$response = (string)$result;
$resp_arr = explode("<!DOCTYPE",$response);
$obj = json_decode(trim($japi_arr[0]));
if(isset($obj[0]))
{
$rsp_id = $obj[0]->id;
$rsp_name = $obj[0]->name;
