GeoRSSFeatureReader

One feature will be output for each GeoRSS entry in the GeoRSS document.

Georss属性不包含有效Geors的功能。

The attribute to read from.

The GeoRSS reader can be run in two modes:

• 在正常模式下，读取器将始终返回其进程的每个Feed条目的功能。
• In UPDATE mode, the reader will only return entry features if they are new or updated.

If this parameter is No, features whose GeoRSS attribute does not contain valid GeoRSS will be output via theInvaligeorss.port.

可选合并属性的规范和关联的前缀会导致复制来自的属性Inputfeature into the constructed GeoRSS features. If a merge prefix is specified, then the string prefix is added at the start of each attribute from the original feature.

Since a GeoRSS document may contain several features, the transformer allows the sequence of GeoRSS features from a particular GeoRSS document to be numbered.

Furthermore, each GeoRSS feature can also be tagged by a unique sequence number that identifies it as coming from the same GeoRSS document; the optional Feature Identifier parameter can be used to specify the name for this attribute.

仅使用该参数的值，只有读取器访问是一个URL的数据集。该值应该是空格的空间分离名称值对列表。名称值对将添加到DataSet URL中。必须为每个参数名称提供一个值。空字符串（“”）可用于提供空参数值。

Note：对于使用代理服务器的网络外部访问，请使用FME选项中的网络工具。从工作台菜单中，选择工具> FME选项>网络. For more information, see "Network" in the FME Workbench Help.

Specifies the age in days at which entries will be deleted from a feed’s database. When the reader is run in UPDATE mode, the reader will delete any entries from the database for this feed which are older than the specified value. This ensures the feed database does not become arbitrarily large. If the value of this directive is not specified, or is 0, no entries will be deleted.

指定包含存储Geors Reader已处理的馈送信息的数据库的文件系统文件夹。如果读取器以更新模式运行，则仅从变压器读取此参数。如果没有设置值，将使用FME Temp文件夹。