IOS 获取当前Wifi的SSID
首先添加框架:SystemConfiguration.framework然后引用#import <SystemConfiguration/CaptiveNetwork.h>
具体方法的实现 （注意：模拟器是获取不到的，只有在真机上跑才可以！）
- (NSString *) getDeviceSSID
{
NSArray *ifs = (__bridge id)CNCopySupportedInterfaces();
id info = nil;
for (NSString *ifnam in ifs) {
info = (__bridge id)CNCopyCurrentNetworkInfo((__bridgeCFStringRef)ifnam);
if (info && ) {
break;
}
}
NSDictionary *dctySSID = (NSDictionary *)info;
NSString *ssid = [ lowercaseString];
return ssid;
}
原文出自：http://blog.163.com/l1_jun/blog/static/1438638820121016102025262/
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