iOS 获取当前WIFI名字

gistfile1.m

iOS 获取当前WIFI名字
+ (NSString *)GetCurrentWifiHotSpotName { 
NSString *wifiName = nil; 
NSArray *ifs = (__bridge_transfer id)CNCopySupportedInterfaces(); 
for (NSString *ifnam in ifs) { 
  NSDictionary *info = (__bridge_transfer id)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam); 
  NSLog(@"info:%@",info); 
  if (info[@"SSID"]) { wifiName = info[@"SSID"]; } 
} 

return wifiName; }