- public class IPAddress
- {
- /// <summary>
- /// 得到真实IP以及所在地详细信息(Porschev)
- /// </summary>
- /// <returns></returns>
- public string GetIpDetails()
- {
- string url = "http://www.ip138.com/ips8.asp"; //设置获取IP地址和国家源码的网址
- string regStr = "(?<=<td\\s*align=\\\"center\\\">)[^<]*?(?=<br/><br/></td>)";
- string ipRegStr = "((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)"; //IP正则
- string ip = string.Empty; //IP地址
- string country = string.Empty; //国家
- string adr = string.Empty; //省市
- string html = GetHtml(url); //得到网页源码
- Regex reg = new Regex(regStr, RegexOptions.None);
- Match ma = reg.Match(html); html = ma.Value;
- Regex ipReg = new Regex(ipRegStr, RegexOptions.None);
- ma = ipReg.Match(html);
- ip = ma.Value; //得到IP
- int index = html.LastIndexOf(":") + 1;
- country = html.Substring(index); //得到国家
- adr = GetAdrByIp(ip);
- return "IP:" + ip + " 国家:" + country + " 省市:" + adr;
- }
- /// <summary>
- /// 通过IP得到IP所在地省市(Porschev)
- /// </summary>
- /// <param name="ip"></param>
- /// <returns></returns>
- public string GetAdrByIp(string ip)
- {
- string url = "http://www.cz88.net/ip/?ip=" + ip;
- string regStr = "(?<=<span\\s*id=\\\"cz_addr\\\">).*?(?=</span>)";
- string html = GetHtml(url); //得到网页源码
- Regex reg = new Regex(regStr, RegexOptions.None);
- Match ma = reg.Match(html);
- html = ma.Value;
- string[] arr = html.Split(' ');
- return arr[0];
- }
- /// <summary>
- /// 获取HTML源码信息(Porschev)
- /// </summary>
- /// <param name="url">获取地址</param>
- /// <returns>HTML源码</returns>
- public string GetHtml(string url)
- {
- string str = "";
- try
- {
- Uri uri = new Uri(url);
- WebRequest wr = WebRequest.Create(uri);
- Stream s = wr.GetResponse().GetResponseStream();
- StreamReader sr = new StreamReader(s, Encoding.Default);
- str = sr.ReadToEnd();
- }
- catch (Exception e)
- {
- }
- return str;
- }
- }
public class IPAddress { /// <summary> /// 得到真实IP以及所在地详细信息(Porschev) /// </summary> /// <returns></returns> public string GetIpDetails() { string url = "http://www.ip138.com/ips8.asp"; //设置获取IP地址和国家源码的网址 string regStr = "(?<=<td\\s*align=\\\"center\\\">)[^<]*?(?=<br/><br/></td>)"; string ipRegStr = "((2[0-4]\\d|25[0-5]|[01]?\\d\\d?)\\.){3}(2[0-4]\\d|25[0-5]|[01]?\\d\\d?)"; //IP正则 string ip = string.Empty; //IP地址 string country = string.Empty; //国家 string adr = string.Empty; //省市 string html = GetHtml(url); //得到网页源码 Regex reg = new Regex(regStr, RegexOptions.None); Match ma = reg.Match(html); html = ma.Value; Regex ipReg = new Regex(ipRegStr, RegexOptions.None); ma = ipReg.Match(html); ip = ma.Value; //得到IP int index = html.LastIndexOf(":") + 1; country = html.Substring(index); //得到国家 adr = GetAdrByIp(ip); return "IP:" + ip + " 国家:" + country + " 省市:" + adr; } /// <summary> /// 通过IP得到IP所在地省市(Porschev) /// </summary> /// <param name="ip"></param> /// <returns></returns> public string GetAdrByIp(string ip) { string url = "http://www.cz88.net/ip/?ip=" + ip; string regStr = "(?<=<span\\s*id=\\\"cz_addr\\\">).*?(?=</span>)"; string html = GetHtml(url); //得到网页源码 Regex reg = new Regex(regStr, RegexOptions.None); Match ma = reg.Match(html); html = ma.Value; string[] arr = html.Split(' '); return arr[0]; } /// <summary> /// 获取HTML源码信息(Porschev) /// </summary> /// <param name="url">获取地址</param> /// <returns>HTML源码</returns> public string GetHtml(string url) { string str = ""; try { Uri uri = new Uri(url); WebRequest wr = WebRequest.Create(uri); Stream s = wr.GetResponse().GetResponseStream(); StreamReader sr = new StreamReader(s, Encoding.Default); str = sr.ReadToEnd(); } catch (Exception e) { } return str; } }
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