我正试图在几个地点（纬度/经度）附近获得一组universities。
为此，我使用PHP和~6.0中的小脚本与Guzzle $positions = [
[51.388667, 2.557513], // <- no next_page_token
[51.388667, 2.750000], // <- next_page_token
];
foreach($geo in $positions) {
getJsonPlacesResponse($geo);
}
function getJsonPlacesResponse($geo)
{
$lat = $geo[0];
$lng = $geo[1];
if ($lat == 'Latitude') return;
$r1 = 'https://maps.googleapis.com/maps/api/place/nearbysearch/json?key='.getenv('GMAPS_API_KEY').'&radius=50000'.'&type=university'.'&location='.$lat.','.$lng;
return getAndParse($r1);
}
function getAndParse($url)
{
$client = new GuzzleHttp\Client();
$body = $client->get($url, ['debug' => true])->getBody();
$obj = json_decode($body, true);
if ($obj['status'] !== 'OK') {
return [];
}
if (isset($obj['next_page_token'])) {
echo "--Get additionals results\n";
return array_merge($obj['results'], getAndParse($url."&pagetoken=".$obj['next_page_token']));
} else {
return $obj['results'];
}
}
。
我正在使用此代码来获取Google API：
HTTP/1.1 200 OK当响应包含“next_page_token”时，此脚本工作正常，在这种情况下，api返回{
"html_attributions" : [],
"results" : [],
"status" : "INVALID_REQUEST"
}
：
debug mode启用* Trying 216.58.204.234...
* TCP_NODELAY set
* Connected to maps.googleapis.com (216.58.204.234) port 443 (#0)
* ALPN, offering http/1.1
* Cipher selection: ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH
* successfully set certificate verify locations:
* CAfile: C:\cacert.pem
CApath: none
* SSL connection using TLSv1.2 / ECDHE-ECDSA-AES128-GCM-SHA256
* ALPN, server accepted to use http/1.1
* Server certificate:
* subject: C=US; ST=California; L=Mountain View; O=Google Inc; CN=*.googleapis.com
* start date: Dec 13 13:18:44 2017 GMT
* expire date: Mar 7 13:01:00 2018 GMT
* subjectAltName: host "maps.googleapis.com" matched cert's "*.googleapis.com"
* issuer: C=US; O=Google Inc; CN=Google Internet Authority G2
* SSL certificate verify ok.
> GET /maps/api/place/nearbysearch/json?key=AIzaSyAjKv57vnxrBpHQHFjUj3kzjJtBHn3PwgA&radius=50000&type=university&location=51.388667,2.750000&pagetoken=CqQCGwEAAMzahTCyfdinn6yQR9l0qp3oTPeETilcXXNQoYf3BKN-Nolz7nPJmWDx4ydLl0ZG42jo52uYIDG1kmHTj3cvFK4boSfSWEuJHfeDVSkPjAgjyd9I
oqbu-TPvaioozcQwmfY7q7XA3_lhoiuvcZbHkUDm9ntx1ujBE1z4PjFIyMyuljY0E36-usj3f3Nq0VMBHGayLwnx9AraPyg-iMaSbDLjz5gKs2wYTz3mnKw-fhl064oI3MFWHi7u7d3PLDEyJ3m-YPZQ_tuqeIudpuc8GeItOzYMvnVD8nXYP0a12PyFx-2EeKutZlhZHtnRmRmHr74_Zzmx0dasuZMTI3Ot5y8j6EvCQhmo2CmLlj5mpedBIgnr_LDZBYqQn8YAdtk
izxIQ0G7SnNzr-chGUqQO6kwCQRoUmNgPs4xMYbYsQ0rdVsG-veFh31E HTTP/1.1
Host: maps.googleapis.com
User-Agent: GuzzleHttp/6.2.1 curl/7.55.0 PHP/7.1.10
< HTTP/1.1 200 OK
< Content-Type: application/json; charset=UTF-8
< Date: Mon, 15 Jan 2018 20:46:56 GMT
< Expires: Mon, 15 Jan 2018 20:51:56 GMT
< Cache-Control: public, max-age=300
< Server: scaffolding on HTTPServer2
< X-XSS-Protection: 1; mode=block
< X-Frame-Options: SAMEORIGIN
< Alt-Svc: hq=":443"; ma=2592000; quic=51303431; quic=51303339; quic=51303338; quic=51303337; quic=51303335,quic=":443"; ma=2592000; v="41,39,38,37,35"
< Accept-Ranges: none
< Vary: Accept-Language,Accept-Encoding
< Transfer-Encoding: chunked
<
* Connection #0 to host maps.googleapis.com left intact
{
"html_attributions" : [],
"results" : [],
"status" : "INVALID_REQUEST"
}
我可以在控制台中看到网址：
#define PRODUCT "MY PRODUCT B"
但是，当我直接在Google Chrome中测试网址Google Maps Places API Web Services时，它运行正常：/maps/api/place/nearbysearch/json?key=AIza...31E。
我不知道问题出在哪里！
我正在考虑一些url编码问题，但我已经读过guzzle已经编码了url，所以是的，我不知道。
注意：我限制了密钥访问（基于IP），因此它不适合您使用此特定密钥。
感谢您的帮助。
答案 0 :(得分：0)
重复Google Places API : next_page_token error
看到此评论： https://stackoverflow.com/a/20499757/8738918
是的，加上一些延迟解决它。