Javascript 如何在JQuery中应用这个JSONPAPI？

所以我有这个Foursquare API..当我在浏览器上点击它时，它会给我返回JSON响应

https://api.foursquare.com/v2/venues/search?ll=40.7,-74&callback=MY_FUNCTION_NAME

我如何在JQuery中封装它，然后像平常一样使用JSON对象

答复如下：

MY_FUNCTION_NAME({"meta":{"code":200},"response":{"groups":[{"type":"nearby","name":"Nearby","items":[{"id":"4b81ea40f964a520e0c330e3","name":"Brooklyn Bridge Park - Pier 1","contact":{},"location":{"address":"334 Furman Street","city":"Brooklyn","state":"NY","postalCode":"11201","lat":40.701984159668676,"lng":-73.9969539642334,"distance":338},"categories":[{"id":"4bf58dd8d48988d163941735","name":"Park","icon":"http://foursquare.com/img/categories/parks_outdoors/default.png","parents":["Parks & Outdoors"],"primary":true}],"verified":false,"stats":{"checkinsCount":3759,"usersCount":2489},"specials":[],"hereNow":{"count":0}},{"id":"42377700f964a52024201fe3","name":"Brooklyn Heights Promenade","contact":{},"location":{"address":"Columbia Heights","crossStreet":"btw Montague and 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---

您可以使用jsonp格式使其工作，这里是如何

$.getJSON("https://api.foursquare.com/v2/venues/search?ll=40.7,-74&callback=?",
  {
    format: "json"
  },
  function(data) {
    alert(data)
  });

---

我记不清了，但是format:jsonp可能是可选的，因为您已经做了callback=？

您可以使用数据类型：“jsonp”并且jquery将添加回调？参数这项工作：

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script>

<script>
$.getJSON("https://api.foursquare.com/v1/venues.json?geolat=40.7&geolong=-74",
  { dataType: 'jsonp'},
  function(data) {
    alert(data);
  });
</script>