/// <summary>
/// 判断是否为 BusinessException
/// </summary>
/// <param name="e"></param>
/// <returns></returns>
public static bool IsBusinessException(this Exception e)
{
string msg = e.GetFullInfo();
int indexOf_cStart = msg.IndexOf(BusinessException.cStart);
int indexOf_cEnd = msg.IndexOf(BusinessException.cEnd);
bool r = indexOf_cStart >= 0 && indexOf_cEnd > indexOf_cStart;
return(r);
}
/// <summary>
/// 先判断是否为 BusinessException
///
/// 若是 返回 BusinessException 信息
/// 否则 返回 GetFullInfo 信息
/// </summary>
/// <param name="e"></param>
/// <returns></returns>
public static string GetInfo(this Exception e)
{
string msg = e.GetFullInfo();
if (e.IsBusinessException() == true)
{
int cStartIndex = msg.IndexOf(BusinessException.cStart) + 1;
int cEndIndex = msg.IndexOf(BusinessException.cEnd);
return(msg.Substring(cStartIndex, cEndIndex - cStartIndex));
}
else
{
return(msg);
}
}