Google地理编码 - 解析可能返回不同的地址组件 [英] Google Geocoding -- parsing address_components that may return differently

问题描述

我正在使用Google Maps V3 api。我正在提交地址搜索以返回地理编码结果，包括地址，企业名称和纬度/经度。

我的问题是来自地理编码器的响应可以格式不同。它总是遵循相同的结构，但是一些响应对address_components数据结构使用不同的键。

例如，一些搜索结果为：

 建立 - >位置名称
 street_number  - >地址街道号码
路线 - >街道名称
 locality  - >城市
 administrative_area_level_1  - >州
 postal_code  - >邮政编码
  

然而，如果我要搜索一个普通区域，例如Hampton Beach NH我会收到：

  sublocality  - >海滩名称/地区
 administrative_area_level_3  - >城市/城镇名称
 administrative_area_level_1  - >州
 postal_code  - >邮政编码
  

您可以看到这两个回复有不同之处。是否有一个已知的jQuery库可用于处理这些不同的响应，以返回可用于人类可读方式的地址组件的数据集？

我会注意到，响应还会返回一个formatted_address类型，它返回如下形式：Hampton Beach，NH 03842，USA或Boston University，1 University Rd，Boston，MA 02215-1407，USA如您所见这些也非常不同。我可以用逗号分割，但是我想用实际的address_components来完成一个完美的数据库插入。

解决方案

你的数据库镜像只有下列键？

  street_number  - >地址街道号码
路线 - >街道名称
 locality  - >城市/城镇
 administrative_area_level_3  - >城市/城镇
 administrative_area_level_1  - >州
 postal_code  - >邮政编码
  

存在地点存在，请在您的请求中使用它（因为它似乎提供了更详细的信息 - http ：//code.google.com/apis/maps/documentation/geocoding/#JSON ）

凡没有街道名称或 locality 存在，请求 administrative_area_level_3 和 administrative_area_level_1


这将为您提供一个完整的人类可读的邮政地址，当信息存在或只是一个子地点（例如海滩）的城市/州时，您在一个评论中提到。

**我假设你只关心美国。

I'm using Google Maps V3 api. I am submitting an address search to return the proper geocoded result including the address, name of establishment, and lat/lngs.

My problem is that the response from the geocoder can be formatted differently. It always follows the same structure, but some responses use different keys for the address_components data structure.

For Example, some searches result in:

establishment               -> location name
street_number               -> address street number
route                       -> the street name
locality                    -> the city
administrative_area_level_1 -> the state
postal_code                 -> zip/postal code

whereas, if i were to search a general area, such as "Hampton Beach, NH" i would receive:

sublocality                 -> beach name / area
administrative_area_level_3 -> city/town name
administrative_area_level_1 -> the state
postal_code                 -> zip/postal code

as you can see the two responses have their differences. Is there a known jquery library that can be used to handle these different responses to return a data set of the address components that can be used for a human-readable way?

I will note that the response also returns a "formatted_address" type, which returns it like: "Hampton Beach, NH 03842, USA" OR "Boston University, 1 University Rd, Boston, MA 02215-1407, USA" As you can see, these too are pretty different. I could split by comma, but I'd like to use the actual address_components for a flawless database insert.

解决方案

Why not have your DB mirror only the following keys?

street_number                    -> address street number
route                            -> the street name
locality                         -> the city/town    
administrative_area_level_3      -> the city/town
administrative_area_level_1      -> the state
postal_code                      -> zip/postal code

Where a locality exists, use that in your request (as it appears to deliver the more detailed info - http://code.google.com/apis/maps/documentation/geocoding/#JSON )

Where no street name or locality exists, request administrative_area_level_3 and administrative_area_level_1

This would provide you with a full human-readable postal address when the info exists or just the city/state for a sublocality (e.g. beach), as you mentioned in one of the comments.

**I'm assuming you only care about the US.

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