用于查找企业近坐标地图API [英] Maps API for looking up businesses near co-ordinates

问题描述

我目前工作的一个iPhone应用程序把GPS坐标找到我选择的最接近的电子卖场，并将它们显示给用户。我熟悉的<一个href=\"http://stackoverflow.com/questions/683817/google-maps-find-nearest-utilities\">http://stackoverflow.com/questions/683817/google-maps-find-nearest-utilities,但是这不正是我要找的。这也是一个JavaScript API。我想preFER一个API，在那里我可以给它百思买近40.2440，-75.0651，它会吐回从商店的地址和距离。

I'm currently working on an iPhone application to take GPS coordinates to find the closest electronic stores of my choosing and display them to the the user. I'm familiar with http://stackoverflow.com/questions/683817/google-maps-find-nearest-utilities, but this isn't exactly what I'm looking for. It's also a javascript API. I'd prefer an API where I can give it "best buy near 40.2440, -75.0651" and it'll spit back the address and distance from the store.

我宁愿不通过刮谷歌地图页面的麻烦去了。

I'd rather not go through the hassle of scraping a Google Maps page.

思考？

推荐答案

您可以试试雅虎的本地搜索Web服务：

You might try Yahoo's Local Search Web Services:

http://developer.yahoo.com/search/local/V3/ localSearch.html

这是一个REST API，这意味着你可以做一个NSURLConnection的到正确构造URL，并使用类似解析产生的JSON：

It's a REST API, which means you can just make a NSURLConnection to the properly constructed URL and parse the resulting JSON using something like:

HTTP：//$c$c.google.com/p/json -framework /

最大的限制是，你可能无法在您收取服务使用这个API，但你需要考虑这样做的更多细节。请参阅使用指南在这里：

Biggest limitation is that you may not be able to use this API in a service that you charge for, but you'll need to look into that in more detail. See Usage Guidelines here:

http://info.yahoo.com/guidelines/美国/雅虎/ YDN / YDN-3955.html

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