我有一个使用 curl_multi 发出多个 GET 请求的函数。但是,我不知道如何将响应转换为 JSON,以便我可以在前端访问它。通常我使用 json_decode(),但是,这次它不起作用。也许是因为我试图解码整个字符串数组而不是单个字符串?。目前,前端的响应如下所示:
这是我的功能:
public function getVisited($username){
$user = User::where('username', $username)->first();
$visitedPlaces = $user->visitedPlaces;
$finalPlaces = [];
foreach ($visitedPlaces as $visitedPlace) {
$url = "https://maps.googleapis.com/maps/api/place/details/json?placeid=" . $visitedPlace->place_id . "&key=AIzaSyDQ64lYvtaYYYNWxLzkppdN-n0LulMOf4Y";
array_push($finalPlaces, $url);
}
$result = array();
$curly = array();
$mh = curl_multi_init();
foreach ($finalPlaces as $id => $d) {
$curly[$id] = curl_init();
$url = $d;
curl_setopt($curly[$id], CURLOPT_URL, $url);
curl_setopt($curly[$id], CURLOPT_HEADER, 0);
curl_setopt($curly[$id], CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curly[$id], CURLOPT_SSL_VERIFYPEER, 0); // Skip SSL Verification
curl_multi_add_handle($mh, $curly[$id]);
}
$running = null;
do {
curl_multi_exec($mh, $running);
} while($running > 0);
foreach($curly as $id => $c) {
$result[$id] = curl_multi_getcontent($c);
curl_multi_remove_handle($mh, $c);
}
curl_multi_close($mh);
return response()->json([
'sights' => $result
], 201);
}
慕仙森