首先添加框架:SystemConfiguration.framework
- #import <SystemConfiguration/CaptiveNetwork.h>
- - (NSString *) getDeviceSSID
- {
- NSArray *ifs = (__bridge id)CNCopySupportedInterfaces();
- id info = nil;
- for (NSString *ifnam in ifs) {
- info = (__bridge id)CNCopyCurrentNetworkInfo((__bridge CFStringRef)ifnam);
- if (info && [info count]) {
- break;
- }
- }
- NSDictionary *dctySSID = (NSDictionary *)info;
- NSString *ssid = [[dctySSID objectForKey:@"SSID"] lowercaseString];
- return ssid;
- }
来源: http://www.phpxs.com/code/1004055/