如何在ios中获取接入点的mac地址？

Question

我想获得一些有关接入点的独特信息。如MAC地址和强度。我尝试在目标c中使用最强的三个无线接入点做三角形。我有xcode 4.3.2和ios 5.1。我怎么能在ios中做到这一点。

Answer 1

看there

试试这个：

CFArrayRef myArray = CNCopySupportedInterfaces();
CFDictionaryRef captiveNetWork = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));
NSLog(@"Connected at : %@", captiveNetWork);
NSDictionary *myDictionnary = (__bridge NSDictionary *)captiveNetWork;
NSString *bssid = [myDictionnary objectForKey:@"BSSID"];
NSLog(@"BSSID : %@", bssid);