在哪里可以找到或者可以使用什么API来找到某个地方的lang / long？

Question

I am making an app which you open it up and it will use your lang/long point to find the nearest ( for example: shop ) what api, or what would i need to do this?

/* this app is for the iPhone *\\

Answer 1

您将使用CoreLocation框架

Answer 2

阅读CLLocation文档和核心位置数据类型

Answer 3

There's no built-in API to find the nearest shop/restaurant/whatever, but you can make requests to the Google Local Search API to find them.

Note that this API is deprecated and will be phased out over the next 3 years, but I'm sure something will replace it.

Answer 4

您还可以使用Yahoo的placefinder api： http : //developer.yahoo.com/geo/placefinder/guide/