iOS swift 获取设备连接的WiFi的信息

1、开发者账号里面的id，需要勾选WiFi

2、权限文件需要添加Access WiFi Information为true

3、开启定位信息

4、获取WiFi信息

附注：

WechatIMG3444.png

WechatIMG3445.png

    // MARK: 设置定位
    @objc func configLocationAction() {
        
        self.locationManager = CLLocationManager()
        self.locationManager.delegate = self
        let status: CLAuthorizationStatus?
        if #available(iOS 14.0, *) {
            status = self.locationManager.authorizationStatus
        } else {
            status = CLLocationManager.authorizationStatus()
        }
        
        if status == .notDetermined {
            
            // 尚未设置定位权限
            self.locationManager.requestWhenInUseAuthorization()
            
        } else if status == .denied || status == .restricted {
            
            // 拒绝权限
            self.flag1 = 1
            self.updateUIAction()
            
        } else {
            
            // 其他就当已授权
            self.locationManager.requestLocation()
        }
    }

    // MARK: 定位代理方法
    func locationManagerDidChangeAuthorization(_ manager: CLLocationManager) {
        
        // 定位权限改动
        self.configLocationAction()
    }
    func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
        
        
        if let location = locations.last {
            
            // 转换地名
            print(location)
            
            // 停止定位
            self.locationManager.stopUpdatingLocation()
            
            // 开始搜索WiFi设备
            getWiFiName()
        }
    }
    
    func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
        
        // 出现错误
        print("定位失败")
        self.flag1 = 1
        self.updateUIAction()
    }

    // MARK: 获取当前设备连接的WiFi
    static func getWiFiName() -> [NetworkInfo]? {
        if let interfaces: NSArray = CNCopySupportedInterfaces() {
            var networkInfos = [NetworkInfo]()
            for interface in interfaces {
                let interfaceName = interface as! String
                var networkInfo = NetworkInfo(interface: interfaceName,
                                              success: false,
                                              ssid: nil,
                                              bssid: nil)
                if let dict = CNCopyCurrentNetworkInfo(interfaceName as CFString) as NSDictionary? {
                    networkInfo.success = true
                    networkInfo.ssid = dict[kCNNetworkInfoKeySSID as String] as? String
                    networkInfo.bssid = dict[kCNNetworkInfoKeyBSSID as String] as? String
                }
                networkInfos.append(networkInfo)
            }
            return networkInfos
        }
        return nil
    }
    
    struct NetworkInfo {
        var interface: String
        var success: Bool = false
        var ssid: String?
        var bssid: String?
    }

结果打印
<+22.57086472,+113.87180399> +/- 65.00m (speed -1.00 mps / course -1.00) @ 2022/3/26 中国标准时间 11:56:15
Optional([AIBOProject.Tools.NetworkInfo(interface: "en0", success: true, ssid: Optional("UICYC"), bssid: Optional("80:ea:7:26:14:60"))])