问题描述
我遇到CLGeocoder的问题，当我调用 geocodeAddressString：withCompletionHandler 时，尽管知道输入的字符串应该返回多个值，但我只得到一个结果。类引用甚至指出：
I have a problem with CLGeocoder where when I call geocodeAddressString:withCompletionHandler I only ever get one result back, despite knowing that the inputted string should return more than one value. The class reference even states:
但是，我的地标数组只有一个项目：
However, my placemarks array only ever has one item in it:
[geocoderDestination geocodeAddressString:destination completionHandler:^(NSArray *placemarks, NSError *error){
NSLog(@"array count:%i", [placemarks count];}
感谢您的帮助。
我使用了Piccadilly，UK，Union Street，UK之类的字符串，这些字符串只返回了一个结果。现在我想到了，将英国放在最后可能是一个促成因素。
I have used strings such as "Piccadilly, UK", "Union Street, UK" which have only returned one result. Now that I think about it, putting UK on the end might be the contributing factor.
推荐答案
我不知道CLGeocoder，但如果你的要求是位置搜索另一种方式是使用谷歌位置搜索网址，它返回包含匹配位置信息的json。
I dont know about CLGeocoder but if your requirement is a location search another way is to use google location search url http://maps.google.com/maps/geo?q=london which returns a json containing the matched location information.
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