/// <summary>
/// 获取指定表单参数的值
/// </summary>
/// <param name="key">表单参数</param>
/// <param name="sqlSafeCheck">是否进行Sql安全检查</param>
/// <returns>表单参数的值</returns>
public static string GetFormParam(string key, bool sqlSafeCheck)
{
if (HttpContext.Current.Request.Form[key] == null)
{
return(string.Empty);
}
if (sqlSafeCheck && !ValidateKit.IsSafeSqlString(HttpContext.Current.Request.Form[key]))
{
return(string.Empty);
}
return(HttpContext.Current.Request.Form[key]);
}
/// <summary>
/// 将long型数值转换为Int32类型
/// </summary>
/// <param name="target"></param>
/// <returns></returns>
public static int SafeInt32(object target)
{
if (target == null)
{
return(0);
}
string numString = target.ToString();
if (ValidateKit.IsNumeric(numString))
{
if (numString.Length > 9)
{
if (numString.StartsWith("-"))
{
return(int.MinValue);
}
return(int.MaxValue);
}
return(Int32.Parse(numString));
}
return(0);
}