转换MKPlaceMark addressDictionary字符串编码 [英] convert MKPlaceMark addressDictionary string encoded

问题描述

我正在研究一个使用MKReverseGeocoder将经纬度转换为地址的示例.但是，当我收到数据并尝试获取结果时，我收到的字符串如下:

I working on a example to using MKReverseGeocoder to convert lat,long to address. But when i received data and try to get the result i received string from as below:

NSString *street = [geocoder.addressDictionary objectForKey:@"Street"];

我收到了这样的地址:"Ng \ U00f5 381 Nguy \ U1ec5n Khang" .

I received a address like this: "Ng\U00f5 381 Nguy\U1ec5n Khang".

如何将其转换为unicode格式的字符串?

How can i convert it to unicode formatted string?

谢谢.

推荐答案

如果要从MKRevereseGeocoder委托回调中获取MKPlaceMark对象，则可以使用以下操作将地标转换为可读地址:

If you are getting the MKPlaceMark object back from the MKRevereseGeocoder delegate callback you can use the following to turn the placemark into a readable address:

NSLog(@"Address of placemark: %@", ABCreateStringWithAddressDictionary(placemark.addressDictionary, NO));

您需要将AddressBookUI框架添加到您的项目中，然后

You need to add the AddressBookUI framework to your project and

#import <AddressBookUI/AddressBookUI.h>

也是.

我不确定响应是否为unicode，但是看起来它在表示地标中的所有数据方面做得很合理.

I'm not sure that the response is unicode, but it looks like it does a reasonable job of representing all the data in the placemark.

未经测试，但

NSLog(@"Address of placemark: %@", [CNPostalAddressFormatter stringFromPostalAddress:placeMark.postalAddress style:CNPostalAddressFormatterStyleMailingAddress]);

所需的框架是联系人"，因此将其包含在以下内容中:

And the framework needed is 'Contacts' so get that included with:

@import Contacts;

应该是iOS11.0 +中新的工作方式

should be the new way of doing things in iOS11.0+

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