1、导入库

import SystemConfigurationimport SystemConfiguration.CaptiveNetwork

 

2、方法

/// 获取wifi名称    ///    /// - Returns: <#return value description#>    func getUsedSSID() -> String {        let interfaces = CNCopySupportedInterfaces()        var ssid = ""        if interfaces != nil {            let interfacesArray = CFBridgingRetain(interfaces) as! Array
     
                  if interfacesArray.count > 0 {                let interfaceName = interfacesArray[0] as! CFString                let ussafeInterfaceData = CNCopyCurrentNetworkInfo(interfaceName)                if (ussafeInterfaceData != nil) {                    let interfaceData = ussafeInterfaceData as! Dictionary
      
                           ssid = interfaceData["SSID"]! as! String                }            }        }        return ssid    }
      
     

 

SSID就是连接wifi的名称，直接使用即可，如果没读到，返回的空""

 

enjoy~