为什么边界在此 Google MAP API 中不起作用？答案

【问题标题】：Why bounding doesn't work in this Google MAP API?为什么边界在此 Google MAP API 中不起作用？
【发布时间】：2012-11-28 02:05:06
【问题描述】：

如果我这样做： http://maps.googleapis.com/maps/api/geocode/json?address=kemayoran&sensor=false 这是我想要的结果，如果不是因为我希望它在访问者键入 kem 而不是 kemayoran 时起作用。

{
   "results" : [
      {
         "address_components" : [
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta Pusat",
               "short_name" : "Jakarta Pusat",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta",
               "short_name" : "Jakarta",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Jakarta Capital Region",
               "short_name" : "Jakarta Capital Region",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Indonesia",
               "short_name" : "ID",
               "types" : [ "country", "political" ]
            }
         ],
         "formatted_address" : "Kemayoran, Jakarta, Indonesia",
         "geometry" : {
            "bounds" : {
               "northeast" : {
                  "lat" : -6.14935190,
                  "lng" : 106.8857620
               },
               "southwest" : {
                  "lat" : -6.171493900000001,
                  "lng" : 106.84546290
               }
            },
            "location" : {
               "lat" : -6.16165420,
               "lng" : 106.8550150
            },
            "location_type" : "APPROXIMATE",
            "viewport" : {
               "northeast" : {
                  "lat" : -6.14935190,
                  "lng" : 106.8857620
               },
               "southwest" : {
                  "lat" : -6.171493900000001,
                  "lng" : 106.84546290
               }
            }
         },
         "types" : [ "sublocality", "political" ]
      },
      {
         "address_components" : [
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "train_station", "transit_station", "establishment" ]
            },
            {
               "long_name" : "Jalan Garuda",
               "short_name" : "Jalan Garuda",
               "types" : [ "route" ]
            },
            {
               "long_name" : "Pasar Baru",
               "short_name" : "Pasar Baru",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Sawah Besar",
               "short_name" : "Sawah Besar",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta Pusat",
               "short_name" : "Jakarta Pusat",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta",
               "short_name" : "Jakarta",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Jakarta Capital Region",
               "short_name" : "Jakarta Capital Region",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Indonesia",
               "short_name" : "ID",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "10710",
               "short_name" : "10710",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "Kemayoran, Jalan Garuda, Jakarta 10710, Indonesia",
         "geometry" : {
            "location" : {
               "lat" : -6.16204140,
               "lng" : 106.84154990
            },
            "location_type" : "APPROXIMATE",
            "viewport" : {
               "northeast" : {
                  "lat" : -6.160692419708497,
                  "lng" : 106.8428988802915
               },
               "southwest" : {
                  "lat" : -6.163390380291502,
                  "lng" : 106.8402009197085
               }
            }
         },
         "types" : [ "train_station", "transit_station", "establishment" ]
      },
      {
         "address_components" : [
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta Pusat",
               "short_name" : "Jakarta Pusat",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Jakarta",
               "short_name" : "Jakarta",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Jakarta Capital Region",
               "short_name" : "Jakarta Capital Region",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Indonesia",
               "short_name" : "ID",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "10620",
               "short_name" : "10620",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "Kemayoran, Jakarta 10620, Indonesia",
         "geometry" : {
            "bounds" : {
               "northeast" : {
                  "lat" : -6.1602730,
                  "lng" : 106.8572680
               },
               "southwest" : {
                  "lat" : -6.1664210,
                  "lng" : 106.851820
               }
            },
            "location" : {
               "lat" : -6.16165420,
               "lng" : 106.8550150
            },
            "location_type" : "APPROXIMATE",
            "viewport" : {
               "northeast" : {
                  "lat" : -6.1602730,
                  "lng" : 106.8572680
               },
               "southwest" : {
                  "lat" : -6.1664210,
                  "lng" : 106.851820
               }
            }
         },
         "types" : [ "sublocality", "political" ]
      },
      {
         "address_components" : [
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Krembangan",
               "short_name" : "Krembangan",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Surabaya",
               "short_name" : "Surabaya",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "East Java",
               "short_name" : "East Java",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Indonesia",
               "short_name" : "ID",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "60176",
               "short_name" : "60176",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "Kemayoran, Surabaya 60176, Indonesia",
         "geometry" : {
            "bounds" : {
               "northeast" : {
                  "lat" : -7.2369960,
                  "lng" : 112.7333040
               },
               "southwest" : {
                  "lat" : -7.2465120,
                  "lng" : 112.726760
               }
            },
            "location" : {
               "lat" : -7.2417540,
               "lng" : 112.7300320
            },
            "location_type" : "APPROXIMATE",
            "viewport" : {
               "northeast" : {
                  "lat" : -7.2369960,
                  "lng" : 112.7333040
               },
               "southwest" : {
                  "lat" : -7.2465120,
                  "lng" : 112.726760
               }
            }
         },
         "types" : [ "sublocality", "political" ]
      },
      {
         "address_components" : [
            {
               "long_name" : "Kemayoran",
               "short_name" : "Kemayoran",
               "types" : [ "sublocality", "political" ]
            },
            {
               "long_name" : "Bangkalan",
               "short_name" : "Bangkalan",
               "types" : [ "locality", "political" ]
            },
            {
               "long_name" : "Bangkalan Regency",
               "short_name" : "Bangkalan Regency",
               "types" : [ "administrative_area_level_2", "political" ]
            },
            {
               "long_name" : "East Java",
               "short_name" : "East Java",
               "types" : [ "administrative_area_level_1", "political" ]
            },
            {
               "long_name" : "Indonesia",
               "short_name" : "ID",
               "types" : [ "country", "political" ]
            },
            {
               "long_name" : "69116",
               "short_name" : "69116",
               "types" : [ "postal_code" ]
            }
         ],
         "formatted_address" : "Kemayoran, Bangkalan 69116, Indonesia",
         "geometry" : {
            "bounds" : {
               "northeast" : {
                  "lat" : -7.0243290,
                  "lng" : 112.7483040
               },
               "southwest" : {
                  "lat" : -7.039670,
                  "lng" : 112.7349340
               }
            },
            "location" : {
               "lat" : -7.031263999999999,
               "lng" : 112.7417250
            },
            "location_type" : "APPROXIMATE",
            "viewport" : {
               "northeast" : {
                  "lat" : -7.0243290,
                  "lng" : 112.7483040
               },
               "southwest" : {
                  "lat" : -7.039670,
                  "lng" : 112.7349340
               }
            }
         },
         "types" : [ "sublocality", "political" ]
      }
   ],
   "status" : "OK"
}

我有几个kemayoran。

如果我这样做：

http://maps.googleapis.com/maps/api/geocode/json?address=kemayoran&sensor=false&bounds=-6,106|-5,107

我得到了kemayoran。但是只有一个，即使所有其他的 kemayoran 都在范围内。

我在第一次查询时正确指定了边界，因为正如大家所见，kemayoran 的纬度对数正好在 -6,106|-5,107 的范围内

如果我这样做

http://maps.googleapis.com/maps/api/geocode/json?address=kemay&sensor=false&bounds=-6,106|-5,107

我得到的是 Kemnay 而不是 kemayoran。

将其与此私有 API 进行比较： http://maps.google.com/maps/suggest?q=kemay&cp=2&hl=en&gl=&v=2&clid=1&json=a&ll=-6.230664,106.55365&spn=1,1&src=1&num=20&numps=0

结果正是我想要的，只是它没有给出纬度和经度，更不用说是私有 API。

那么，我该怎么办？

【问题讨论】：

标签： google-maps

【解决方案1】：

如Google's documentation of the webservice 中所述，边界只是一种偏向搜索结果的方法。由于您指定了搜索字符串“Kemay”，因此它会在苏格兰找到完全匹配的内容。但是，正如您所观察到的，当您输入确切的字符串时，它会找到您要查找的内容。

编辑：

听起来您确实在寻找类似地点自动完成功能的功能（via webservice，或者更好的是通过javascript library）。在输入部分字符串时，那个似乎给出了更准确的结果。

【讨论】：

我知道。但是，为什么如果我在我的范围内输入 kemayoran，只会出现一个 kemayoran 而不是 2 个？
在问这个问题之前我很清楚这一点。我也想要类似maps.google.com/maps/… 的东西
试过不行stackoverflow.com/questions/13598477/…我什至不知道API是否还在工作。
因缺乏更好的答案而被选中。您还指出了该网络服务。