2015-07-02 85 views
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我使用谷歌地圖的預測搜索功能在我的應用程序(基於Web客戶端的JavaScript版本),the API returns a list of locations without any location data.Google Maps API:如何將`place_id`轉換爲地理座標?

通過它返回可能採取這種形式的位置,

{ 
    "description" : "13 Westmoreland Street, Dublin, Ireland", 
    "id" : "59e69e62d182fe1e60609e902483ba2868676e6d", 
    "matched_substrings" : [ 
     { 
      "length" : 22, 
      "offset" : 0 
     } 
    ], 
    "place_id" : "EicxMyBXZXN0bW9yZWxhbmQgU3RyZWV0LCBEdWJsaW4sIElyZWxhbmQ", 
    "reference" : "CmRVAAAALZKJSrQW4Ht7bJX977JFDIXlyknbub1glCR9RpROHjUaGGP6ftkD7Z1wRC_9zF8ucPordpBlwf_vac8mQb66eRs3xyvi5GH2PWEhR8_m_towPFKnDJqHTqtjQhksbAD4EhDsuWADUOMHETJZk5i_K4fBGhRkpk15O3hzHysxpfky1sSznX9QXw", 
    "terms" : [ 
     { 
      "offset" : 0, 
      "value" : "13 Westmoreland Street" 
     }, 
     { 
      "offset" : 24, 
      "value" : "Dublin" 
     }, 
     { 
      "offset" : 32, 
      "value" : "Ireland" 
     } 
    ], 
    "types" : [ "route", "geocode" ] 
    }, 

我怎麼可以隱蔽這些數據轉化爲經緯度?

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