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通过邮政编码和对象名称查找位置

发布于 2024-09-14 12:04:39 字数 123 浏览 5 评论 0原文

我想创建一个应用程序，通过邮政编码和对象名称（例如麦当劳）来显示经度、纬度。我尝试通过谷歌地图地理编码器来做到这一点，但我的想法是错误的，因为地理编码器返回了奇怪的结果。也许有人知道通过邮政编码/名称获取位置的服务或策略，请告诉我。

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∝单色的世界 2024-09-21 12:04:39

您可以通过在maps.google.com 搜索框中使用相同的搜索字符串来测试Google Geocoder。例如“McDonalds 2000 Australia"，返回适当的地理编码结果。包括国家在内吗？这可能会澄清搜索结果。

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一片旧的回忆 2024-09-21 12:04:39

标签中的reverse-geocoding 表示具有给定纬度和经度的地理位置。

如果你想对某些东西进行地理编码，你应该使用 Google Maps Geocode API。

http://maps.google.com/maps/api/geocode/json?address=Sydney&sensor=false

在 result 中，您有：

{
  "status": "OK",
  "results": [ {
    "types": [ "locality", "political" ],
    "formatted_address": "Sydney Nowa Południowa Walia, Australia",
    "address_components": [ {
      "long_name": "Sydney",
      "short_name": "Sydney",
      "types": [ "locality", "political" ]
    }, {
      "long_name": "Nowa Południowa Walia",
      "short_name": "NSW",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "Australia",
      "short_name": "AU",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": -33.8671390,
        "lng": 151.2071140
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": -33.8764033,
          "lng": 151.1911066
        },
        "northeast": {
          "lat": -33.8578737,
          "lng": 151.2231214
        }
      },
      "bounds": {
        "southwest": {
          "lat": -33.8797030,
          "lng": 151.1970330
        },
        "northeast": {
          "lat": -33.8559920,
          "lng": 151.2229770
        }
      }
    }
  } ]
}

在 results 数组中，您有结果对象。坐标位于geometry->location中。
没有比这更简单的了。

以下是参考：http://code.google .com/intl/pl-PL/apis/maps/documentation/geocoding/#GeocodingRequests

reverse-geocoding from your tags means geolocation with given latitude and longitude.

If you want to geocode something you should just use Google Maps Geocode API.

http://maps.google.com/maps/api/geocode/json?address=Sydney&sensor=false

In result you have:

{
  "status": "OK",
  "results": [ {
    "types": [ "locality", "political" ],
    "formatted_address": "Sydney Nowa Południowa Walia, Australia",
    "address_components": [ {
      "long_name": "Sydney",
      "short_name": "Sydney",
      "types": [ "locality", "political" ]
    }, {
      "long_name": "Nowa Południowa Walia",
      "short_name": "NSW",
      "types": [ "administrative_area_level_1", "political" ]
    }, {
      "long_name": "Australia",
      "short_name": "AU",
      "types": [ "country", "political" ]
    } ],
    "geometry": {
      "location": {
        "lat": -33.8671390,
        "lng": 151.2071140
      },
      "location_type": "APPROXIMATE",
      "viewport": {
        "southwest": {
          "lat": -33.8764033,
          "lng": 151.1911066
        },
        "northeast": {
          "lat": -33.8578737,
          "lng": 151.2231214
        }
      },
      "bounds": {
        "southwest": {
          "lat": -33.8797030,
          "lng": 151.1970330
        },
        "northeast": {
          "lat": -33.8559920,
          "lng": 151.2229770
        }
      }
    }
  } ]
}

In results array you have result objects. Coordinates are just in geometry->location.
Nothing simplier.

Here is reference: http://code.google.com/intl/pl-PL/apis/maps/documentation/geocoding/#GeocodingRequests

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