前端之家收集整理的这篇文章主要介绍了
swift3.0获取当前使用wifi SSID和SSID列表，
前端之家小编觉得挺不错的，现在分享给大家，也给大家做个参考。
func kGetUsedSSID()->String{
let interfaces = CNCopySupportedInterfaces()
var ssid = ""
if interfaces != nil {
let interfacesArray = CFBridgingRetain(interfaces) as! Array<AnyObject>
if interfacesArray.count > 0 {
//获取当前使用wifi
// let interfaceName = interfacesArray[0] as! CFString
// let ussafeInterfaceData = CNCopyCurrentNetworkInfo(interfaceName)
// if (ussafeInterfaceData != nil) {
// let interfaceData = ussafeInterfaceData as! Dictionary<String,Any>
// ssid = interfaceData["SSID"]! as! String
// }
//获取wifi列表
for name in interfacesArray {
let interfaceName = name as! CFString
let ussafeInterfaceData = CNCopyCurrentNetworkInfo(interfaceName)
if (ussafeInterfaceData != nil) {
let interfaceData = ussafeInterfaceData as! Dictionary<String,Any>
ssid = interfaceData["SSID"]! as! String
}
}
}
}
return ssid
}
