/// <summary>
/// 写日志
/// </summary>
public static void Warn(this LogManager.ILogger log, Exception ex, string format, params object[] args)
{
log.Warn(string.Format(format, args), ex);
}
/// <summary>
/// 写日志
/// </summary>
public static void Warn(this LogManager.ILogger log, Exception ex)
{
log.Warn(ex.Message, ex);
}