获取Ip
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 | /// <summary> /// 网络操作 /// </summary> public class Net { #region Ip(获取Ip) /// <summary> /// 获取Ip /// </summary> public static string Ip { get { var result = string .Empty; if (HttpContext.Current != null ) result = GetWebClientIp(); if (result.IsEmpty()) result = GetLanIp(); return result; } } /// <summary> /// 获取Web客户端的Ip /// </summary> private static string GetWebClientIp() { var ip = GetWebRemoteIp(); foreach ( var hostAddress in Dns.GetHostAddresses(ip)) { if (hostAddress.AddressFamily == AddressFamily.InterNetwork) return hostAddress.ToString(); } return string .Empty; } /// <summary> /// 获取Web远程Ip /// </summary> private static string GetWebRemoteIp() { return HttpContext.Current.Request.ServerVariables[ "HTTP_X_FORWARDED_FOR" ] ?? HttpContext.Current.Request.ServerVariables[ "REMOTE_ADDR" ]; } /// <summary> /// 获取局域网IP /// </summary> private static string GetLanIp() { foreach ( var hostAddress in Dns.GetHostAddresses(Dns.GetHostName())) { if (hostAddress.AddressFamily == AddressFamily.InterNetwork) return hostAddress.ToString(); } return string .Empty; } #endregion #region Host(获取主机名) /// <summary> /// 获取主机名 /// </summary> public static string Host { get { return HttpContext.Current == null ? Dns.GetHostName() : GetWebClientHostName(); } } /// <summary> /// 获取Web客户端主机名 /// </summary> private static string GetWebClientHostName() { if (!HttpContext.Current.Request.IsLocal) return string .Empty; var ip = GetWebRemoteIp(); var result = Dns.GetHostEntry(IPAddress.Parse(ip)).HostName; if (result == "localhost.localdomain" ) result = Dns.GetHostName(); return result; } #endregion #region 获取mac地址 /// <summary> /// 返回描述本地计算机上的网络接口的对象(网络接口也称为网络适配器)。 /// </summary> /// <returns></returns> public static NetworkInterface[] NetCardInfo() { return NetworkInterface.GetAllNetworkInterfaces(); } ///<summary> /// 通过NetworkInterface读取网卡Mac ///</summary> ///<returns></returns> public static List< string > GetMacByNetworkInterface() { List< string > macs = new List< string >(); NetworkInterface[] interfaces = NetworkInterface.GetAllNetworkInterfaces(); foreach (NetworkInterface ni in interfaces) { macs.Add(ni.GetPhysicalAddress().ToString()); } return macs; } #endregion #region Ip城市(获取Ip城市) /// <summary> /// 获取IP地址信息 /// </summary> /// <param name="ip"></param> /// <returns></returns> public static string GetLocation( string ip) { string res = "" ; try { string url = "http://apis.juhe.cn/ip/ip2addr?ip=" + ip + "&dtype=json&key=b39857e36bee7a305d55cdb113a9d725" ; res = HttpMethods.HttpGet(url); var resjson = res.ToObject<objex>(); res = resjson.result.area + " " + resjson.result.location; } catch { res = "" ; } if (! string .IsNullOrEmpty(res)) { return res; } try { string url = "https://sp0.baidu.com/8aQDcjqpAAV3otqbppnN2DJv/api.php?query=" + ip + "&resource_id=6006&ie=utf8&oe=gbk&format=json" ; res = HttpMethods.HttpGet(url, Encoding.GetEncoding( "GBK" )); var resjson = res.ToObject<obj>(); res = resjson.data[0].location; } catch { res = "" ; } return res; } /// <summary> /// 百度接口 /// </summary> public class obj { public List<dataone> data { get ; set ; } } public class dataone { public string location { get ; set ; } } /// <summary> /// 聚合数据 /// </summary> public class objex { public string resultcode { get ; set ; } public dataoneex result { get ; set ; } public string reason { get ; set ; } public string error_code { get ; set ; } } public class dataoneex { public string area { get ; set ; } public string location { get ; set ; } } #endregion #region Browser(获取浏览器信息) /// <summary> /// 获取浏览器信息 /// </summary> public static string Browser { get { if (HttpContext.Current == null ) return string .Empty; var browser = HttpContext.Current.Request.Browser; return string .Format( "{0} {1}" , browser.Browser, browser.Version); } } #endregion } |
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