获得当前连接的wifi名字

[无聊]

加入SystemConfiguration.framework

加入头文件
#import <SystemConfiguration/CaptiveNetwork.h>
#include <ifaddrs.h>
#include <arpa/inet.h>

获得wifi名字
//ssid
NSString *ssid=nil;
CFDictionaryRef infoDictionary =
CNCopyCurrentNetworkInfo((CFStringRef)@"en0");

if (infoDictionary != nil)
{
ssid = (NSString *)CFDictionaryGetValue(infoDictionary,
kCNNetworkInfoKeySSID);

NSLog(@"route ssid:%@", ssid);
}

需要SDK4.2以上