iPhone没有私人图书馆获取所有SSID列表

Question

是否有可能在没有使用私人图书馆的情况下获得iPhone上所有可用SSID的列表？

我读iPhone get SSID without private library

https://stackoverflow.com/a/6341893/346255

https://developer.apple.com/library/ios/#documentation/SystemConfiguration/Reference/CaptiveNetworkRef/Reference/reference.html

，但似乎没有成为一个解决方案，使所有可用的网络列表中没有using a private library或连接到所有的人（是什么可笑...）

所以基本上我错过了什么或有没有解决方案？

Answer 1

如果没有使用私人图书馆（Apple80211），您只能获取您的设备当前连接到的网络的SSID。

Answer 2

步骤1：添加框架SystemConfiguration.framework
第2步：导入下面的头文件

import SystemConfiguration 
import SystemConfiguration.CaptiveNetwork 

第3步：现在使用代码：

func getUsedSSID()->String { 

     let interfaces = CNCopySupportedInterfaces() 

     if interfaces != nil { 

      let interfacesArray = CFBridgingRetain(interfaces) as! NSArray 

      if interfacesArray.count > 0 { 

       let interfaceName = interfacesArray[0] as! String 
       let unsafeInterfaceData = CNCopyCurrentNetworkInfo(interfaceName)! as Dictionary 
       let SSIDName = unsafeInterfaceData["SSID"] as! String 
       print(SSIDName)/* here print recentally used wifi name*/ 
       return SSIDName 
      }else{ 
       return "0" 
      } 
     }else{ 
      return "0" 
     } 
    } 

Answer 3

首先导入上面两个系统头呃文件

import SystemConfiguration/SystemConfiguration.h 
import SystemConfiguration/CaptiveNetwork.h 

以下函数/方法返回SSIDName

-(NSString *)getNetworkId{ 
    NSString *string = CFBridgingRelease(CNCopySupportedInterfaces()); 
    NSArray *interfacesArray = CFBridgingRelease(CFBridgingRetain(string)); 
     if(interfacesArray.count > 0){ 
      NSString *networkName = [interfacesArray objectAtIndex:0]; 
      CFStringRef yourFriendlyCFString = (__bridge CFStringRef)networkName; 
      NSDictionary *unsafeInterfaceData = CFBridgingRelease(CNCopyCurrentNetworkInfo(yourFriendlyCFString)); 
      NSString *ssidName = unsafeInterfaceData[@"SSID"]; 
      return ssidName; 
     } 
    return @"No network Found"; 
} 

Answer 4

#import SystemConfiguration# 
##import SystemConfiguration.CaptiveNetwork## 

//create variable 
    var SSIDNameArray = NSMutableArray() 
    var nameArray : NSArray = []; 
// Here function to return all SSIDName 
    func getUsedSSID()->NSArray{ 
     let interfaces = CNCopySupportedInterfaces() 
     if interfaces != nil { 
      let interfacesArray = CFBridgingRetain(interfaces) as! NSArray 
      if interfacesArray.count > 0 { 
       for interfaceName in interfacesArray { 
        let unsafeInterfaceData = CNCopyCurrentNetworkInfo(interfaceName as! CFString)! as NSDictionary 
        let SSIDName = unsafeInterfaceData["SSID"] as! String 
        self.SSIDNameArray .add(SSIDName) 
       } 
       nameArray = self.SSIDNameArray .copy() as! NSArray 
       return nameArray; 
      }else{ 
       return nameArray; 
      } 
     }else{ 
      return nameArray; 
     } 
    } 

Answer 5

由于iOS的9，你可以使用NEHotspotHelper获得的SSID列表。但是，你必须通过发送请求获得来自苹果com.apple.developer.networking.HotspotHelper权利。

检查https://developer.apple.com/documentation/networkextension/nehotspothelper了解更多信息。