iOS 获取连接的wifi的ssid的方法是不是不能用了？

Question

现在获取连接wifi的ssid的方法是不是不能用了？

• (NSString *)getCurrentWifiSSID { NSString *ssid = nil; NSArray *ifs = (__bridge_transfer id)CNCopySupportedInterfaces(); for (NSString *ifnam in ifs) { NSDictionary *info = (__bridge_transfer id)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam); NSLog(@"%@", info); if (info[@"SSID"]) { ssid = info[@"SSID"]; } } return ssid; }

Answer 1

http://zhidao.baidu.com/link?url=Fyq4ek-wTrBRP0Fumr4QoGB2XWcMYyexQ7Do6bQ03hp71LDC8v5QVPulklyuxcGNlMDkAMJaAFxOi0KpLS54R_doZZ15a58u8XRaA9cn7Gi