wifi的标识SSID,BSSID
- SSID wifi名称
- BSSID wifi的MAC地址
/*获得wifi的唯一标识BSSID
*/
+(NSString *)getBSSIDStr{
NSArray *names = (__bridge NSArray*)CNCopySupportedInterfaces();
NSDictionary *info = nil;
for (NSString *name in names) {
info = (__bridge NSDictionary*)CNCopyCurrentNetworkInfo((__bridge CFStringRef)name);
if (info && [info count]) {
break;
}
}
//NSString *ssidStr = [info objectForKey:(__bridge NSString*)kCNNetworkInfoKeySSID];
NSString *bssid = [[info objectForKey:(__bridge NSString*)kCNNetworkInfoKeyBSSID] lowercaseString];
return bssid;
}
