iPhone获取当前已连接WIFI信息

导入头文件

#import <SystemConfiguration/CaptiveNetwork.h>

打印WIFI信息

- (void)printSSIDInfo{NSArray *interfaces = CFBridgingRelease(CNCopySupportedInterfaces());for (NSString *interface in interfaces) {NSDictionary *ssid = CFBridgingRelease(CNCopyCurrentNetworkInfo((__bridge CFStringRef)interface));NSLog(@"%@", ssid);}}

输出结果

-02-27 14:53:53.537 TestProject[206:60b] {BSSID = "c0:7b:bc:7a:fb:ca";SSID = GuestAP;SSIDDATA = <47756573 74323031 35>;}