现在我要访问一个网站，但是连续多次访问的时候会被封IP。而我的服务器里面有多个IP，但是怎样去实现轮换IP，请各位高手指点！
------解决方案--------------------------------------------------------
修改IP的类方法
- C# code
using System;using System.Management; public class ChangeIP{ private ManagementBaseObject iObj = null; private ManagementBaseObject oObj = null; private ManagementClass mc = new ManagementClass("Win32_NetworkAdapterConfiguration"); private readonly ManagementObjectCollection moc; ///<summary> /// example: ///<code> /// ChangeIP o = new ChangeIP(); /// string[] ipList = new string[]{"192.168.0.253","192.168.0.250"}; /// string[] subnetList = new string[]{"255.255.255.0","255.255.255.0"}; /// o.ChangeTo(ipList,subnetList); ///</code> ///</summary> public ChangeIP() { moc = mc.GetInstances(); } ///<summary>cortrol</summary> ///<param name="ipAddr">IPAddr List</param> ///<param name="subnetMask">subnetMask List</param> public void ChangeTo(string[] ipAddr, string[] subnetMask) { foreach (ManagementObject mo in moc) { if (!(bool)mo["IPEnabled"]) continue; iObj = mo.GetMethodParameters("EnableStatic"); iObj["IPAddress"] = ipAddr; iObj["SubnetMask"] = subnetMask; oObj = mo.InvokeMethod("EnableStatic", iObj, null); } } ///<summary>cortrol</summary> ///<param name="ipAddr">IPAddr List</param> ///<param name="subnetMask">subnetMask List</param> ///<param name="gateways">gateway List</param> ///<param name="gatewayCostMetric">gateway CostMetric List, example: 1</param> public void ChangeTo(string[] ipAddr, string[] subnetMask, string[] gateways, string[] gatewayCostMetric) { foreach (ManagementObject mo in moc) { if (!(bool)mo["IPEnabled"]) continue; iObj = mo.GetMethodParameters("EnableStatic"); iObj["IPAddress"] = ipAddr; iObj["SubnetMask"] = subnetMask; oObj = mo.InvokeMethod("EnableStatic", iObj, null); iObj = mo.GetMethodParameters("SetGateways"); iObj["DefaultIPGateway"] = gateways; iObj["GatewayCostMetric"] = gatewayCostMetric; oObj = mo.InvokeMethod("SetGateways", iObj, null); } } ///<summary>cortrol</summary> ///<param name="ipAddr">IPAddr List</param> ///<param name="subnetMask">subnetMask List</param> ///<param name="gateways">gateway List</param> ///<param name="gatewayCostMetric">gateway CostMetric List, example: 1</param> ///<param name="dnsServer">DNSServer List</param> public void ChangeTo(string[] ipAddr, string[] subnetMask, string[] gateways, string[] gatewayCostMetric, string[] dnsServer) { foreach (ManagementObject mo in moc) { if (!(bool)mo["IPEnabled"]) continue; iObj = mo.GetMethodParameters("EnableStatic"); iObj["IPAddress"] = ipAddr; iObj["SubnetMask"] = subnetMask; oObj = mo.InvokeMethod("EnableStatic", iObj, null); iObj = mo.GetMethodParameters("SetGateways"); iObj["DefaultIPGateway"] = gateways; iObj["GatewayCostMetric"] = gatewayCostMetric; oObj = mo.InvokeMethod("SetGateways", iObj, null); iObj = mo.GetMethodParameters("SetDNSServerSearchOrder"); iObj["DNSServerSearchOrder"] = dnsServer; oObj = mo.InvokeMethod("SetDNSServerSearchOrder", iObj, null); } } ///<summary>DHCPEnabled</summary> public void EnableDHCP() { foreach (ManagementObject mo in moc) { if (!(bool)mo["IPEnabled"]) continue; if (!(bool)mo["DHCPEnabled"]) { iObj = mo.GetMethodParameters("EnableDHCP"); oObj = mo.InvokeMethod("EnableDHCP", iObj, null); } } }}