#import <SystemConfiguration/CaptiveNetwork.h>
+ (NSDictionary *)wifiInfo {
NSArray *ifs = (__bridge_transfer id)CNCopySupportedInterfaces();
NSLog(@"interfaces:%@",ifs);
NSDictionary *info = nil;
for (NSString *ifname in ifs) {
info = (__bridge_transfer NSDictionary *)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifname);
NSLog(@"%@ => %@",ifname,info);
}
return info;
}
日志打印
2018-07-08 10:24:55.162377+0800 ssid[19558:6061562] interfaces:(
en0
)
2018-07-08 10:24:56.064247+0800 ssid[19558:6061562] en0 => {
BSSID = "94:d9:b3:a6:bc:c3";
SSID = "dev_keixibao-5G";
SSIDDATA = <6465765f 6b656978 6962616f 2d3547>;
}
2018-07-08 10:25:01.189019+0800 ssid[19558:6061562] Status bar could not find cached time string image. Rendering in-process.
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