WifiQRCode/Win/ShareWifi/Utils/Net/WifiUtils.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;

namespace ShareWifi.Utils.Net
{
    class WifiUtils
    {
        /// <summary>
        /// 获取WIFI SSID ，如果为空则没有连接wifi
        /// </summary>
        /// <returns></returns>
        public static string getSSID()
        {
            string cmdRes = Shell.RunCmd("netsh wlan show interfaces | findstr SSID");
            Regex regex = new Regex("[^B]SSID\\s+:\\s(.*)");
            return regex.Match(cmdRes).Groups[1].Value.Trim();
        }
        /// <summary>
        /// 根据 SSID 获取密码
        /// </summary>
        /// <param name="ssid">SSID</param>
        /// <returns></returns>
        public static string getSSDIPassword(string ssid)
        {
            string  cmdRes = Shell.RunCmd("netsh wlan show profile name=" + ssid + " key=clear | findstr Key");
            Regex regex = new Regex("Key Content\\s+:\\s(.*)");
            return regex.Match(cmdRes).Groups[1].Value.Trim();
        }
    }
}