/// <summary> /// 验证上传文件的最大字节长度。 /// </summary> /// <param name="name">参数名</param> /// <param name="value">参数值</param> /// <param name="maxLength">最大长度</param> public static void ValidateMaxLength(String name, FileItem value, int maxLength) { if (value != null && value.GetContent() != null && value.GetContent().Length > maxLength) { throw new JdException(ERR_CODE_PARAM_INVALID, String.Format(ERR_MSG_PARAM_INVALID, name)); } }