iOS获取当前连接的wifi信息
作者:大不不
这篇文章主要为大家详细介绍了iOS如何获取当前连接的wifi信息,具有一定的参考价值,感兴趣的小伙伴们可以参考一下
本文实例为大家分享了iOS获取当前连接wifi信息的具体代码,供大家参考,具体内容如下
导入框架CaptiveNetwork
#import <SystemConfiguration/CaptiveNetwork.h>
获取当前连接的wifi信息
// 只能获取当前的SSID - (id)fetchSSIDInfo { NSString *currentSSID = @""; CFArrayRef myArray = CNCopySupportedInterfaces(); if (myArray != nil){ NSDictionary* myDict = (__bridge NSDictionary *) CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0)); if (myDict!=nil){ currentSSID=[myDict valueForKey:@"SSID"]; } else { currentSSID=@"<<NONE>>"; } } else { currentSSID=@"<<NONE>>"; } NSArray *ifs = (__bridge id)CNCopySupportedInterfaces(); NSLog(@"%s: Supported interfaces: %@", __func__, ifs); id info = nil; for (NSString *ifnam in ifs) { info = (__bridge id)CNCopyCurrentNetworkInfo((CFStringRef)CFBridgingRetain(ifnam)); if (info && [info count]) { break; } } NSLog(@"wifi info %@",info); return info; }
wifi info { BSSID = "a4:2b:8c:92:47:3c"; SSID = "XF-WORLD"; SSIDDATA = <58462d57 4f524c44>; }
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。