iOS获取当前所连接的WIFI名称

之前做过一个功能，关于获取当前连接WiFi名称。查找了一些方法，进行了总结。这些方法需要使用真机来测试才行。

---

引入系统#import<SystemConfiguration/CaptiveNetwork.h>

获取SSID --wifi名称

+ (NSString *)ssid

{

    NSString *ssid = @"Not Found";

    CFArrayRef myArray = CNCopySupportedInterfaces();

    if (myArray != nil) {

        CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));

        if (myDict != nil) {

            NSDictionary *dict = (NSDictionary*)CFBridgingRelease(myDict);

            ssid = [dict valueForKey:@"SSID"];

        }

    }

    return ssid;

}

获取MAC --MAC为网络接口物理地址，一般指电脑网卡的物理地址

+ (NSString *)bssid //获取macIP

{

    NSString *bssid = @"Not Found";

    CFArrayRef myArray = CNCopySupportedInterfaces();

    if (myArray != nil) {

        CFDictionaryRef myDict = CNCopyCurrentNetworkInfo(CFArrayGetValueAtIndex(myArray, 0));

        if (myDict != nil) {

            NSDictionary *dict = (NSDictionary*)CFBridgingRelease(myDict);

            bssid = [dict valueForKey:@"BSSID"];

        }

    }

    return bssid;

}

这样我们就获取到了当前你所连接的WiFi名称啦！效果图如下：