/// <summary>
/// 分割字符串
/// </summary>
public static string[] SplitString(string strContent, string strSplit)
{
if (!ValidatorHelper.IsNullOrEmptyString(strContent))
{
if (strContent.IndexOf(strSplit) < 0)
{
string[] tmp = { strContent };
return(tmp);
}
return(Regex.Split(strContent, Regex.Escape(strSplit), RegexOptions.IgnoreCase));
}
else
{
return(new string[0] {
});
}
}
/// <summary>
/// 返回指定IP是否在指定的IP数组所限定的范围内, IP数组内的IP地址可以使用*表示该IP段任意, 例如192.168.1.*
/// </summary>
/// <param name="ip"></param>
/// <param name="iparray"></param>
/// <returns></returns>
public static bool InIPArray(string ip, string[] iparray)
{
string[] userip = ValidatorHelper.SplitString(ip, @".");
for (int ipIndex = 0; ipIndex < iparray.Length; ipIndex++)
{
string[] tmpip = ValidatorHelper.SplitString(iparray[ipIndex], @".");
int r = 0;
for (int i = 0; i < tmpip.Length; i++)
{
if (tmpip[i] == "*")
{
return(true);
}
if (userip.Length > i)
{
if (tmpip[i] == userip[i])
{
r++;
}
else
{
break;
}
}
else
{
break;
}
}
if (r == 4)
{
return(true);
}
}
return(false);
}