XCode里查询本机IP的Objective-C代码

以下是CocoaChina会员 “ijawfx” 分享的XCode里查询本机IP的Objective-C代码，帖子地址http://www.cocoachina.com/bbs/read.php?tid-19634.html

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NSHost* myhost =[NSHost currentHost];
NSString *ad = [myhost address];

字符串ad的值就是你的本机ip。