如何使用Google Places API搜索包含2种特定类型的地点？

Question

return "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location="
            +lat+','+lng
            + "&radius=" +radius
            + "&types=" + "food,hospital" //???
            + "&type=point_of_interest&key=KEY";

如何让我附近的所有医院和食物？我使用“”＆amp; types =“+”食物，医院“，但这给了我附近所有类型的地方。

感谢您的回答。

Answer 1

尝试使用：

String types = "food|hospital"; -- the pipe symbol

代码：

String URL = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?location=";
String types = "food|hospital";
String key = "your_key";
try {
      placesSearchStr = URL +lat+ "," +lng+
                        "&radius=1000&sensor=false&types="+URLEncoder.encode(types,"UTF-8")+
                        "&key="+key;
      return placesSearchStr;
    } catch (UnsupportedEncodingException e) {
        e.printStackTrace();
    }