tilac 发表于 2015-10-2 12:14:10

获取wifi列表

　　- (id)fetchSSIDInfo {

    NSArray *ifs = (__bridge_transfer id)CNCopySupportedInterfaces();
    NSLog(@"Supported interfaces: %@", ifs);
    id info = nil;
    for (NSString *ifnam in ifs) {
      info = (__bridge_transfer id)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam);
      NSLog(@"%@ => %@", ifnam, info);
      if (info && ) { break; }
    }
    return info;
}
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