/// <summary>
/// 获取1,2,4 将其转 list
/// </summary>
/// <param name="strName"></param>
/// <param name="splitChar">分割标识符</param>
/// <param name="filtSame">是否过滤重复</param>
/// <returns></returns>
public static List <int> GetFormInts(string strName, string splitChar, bool filtSame)
{
List <int> list = new List <int>();
if (HttpContext.Current.Request.Form[strName] == null)
{
return(list);
}
var arr = StringTool.SplitString(GetFormString(strName), splitChar);
int temp = 0;
foreach (var i in arr)
{
temp = TypeParseHelper.StrToInt(i, int.MinValue);
if (temp != int.MinValue)
{
if (filtSame && list.Contains(temp))
{
continue;
}
list.Add(temp);
}
}
return(list);
}
public static string GetGoodString(string strSource, int maxLength)
{
if (StringTool.GetLength(strSource) > maxLength)
{
return(StringTool.GetSubString(strSource, maxLength, ""));
}
return(strSource);
}
/// <summary>
/// 给前台编辑器使用
/// </summary>
/// <param name="nKey"></param>
/// <param name="def"></param>
/// <returns></returns>
public static string RequestStringForUserEditor(string nKey, string def)
{
string temp = RequestString(nKey, def);
if (temp == "")
{
return(def);
}
return(StringTool.FilterScript(temp));
}
public static string RequestString(string nKey, string def)
{
var ojb = HttpContext.Current.Request.QueryString[nKey];
if (ojb != null)
{
return(StringTool.InjectFiltrate(ojb.Trim()));
}
ojb = HttpContext.Current.Request.Form[nKey];
if (ojb != null)
{
return(StringTool.InjectFiltrate(ojb.Trim()));
}
return(def);
}
/// <summary>
/// 客户机IP 地址
/// </summary>
/// <returns></returns>
public static string GetClientIP()
{
try
{
string result = HttpContext.Current.Request.ServerVariables["HTTP_X_FORWARDED_FOR"];
if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.ServerVariables["REMOTE_ADDR"];
}
if (null == result || result == String.Empty)
{
result = HttpContext.Current.Request.UserHostAddress;
}
result = StringTool.HtmlFiltrate(result);
return(result);
}
catch
{
return("");
}
}
public static string GetGoodStringByOther(string strScoure, string strOther, int maxTotal)
{
return(GetGoodString(strScoure, maxTotal - StringTool.GetLength(strOther)));
}