只返回瘦身版的feed
我正在尝试创建一个新的 yahoo 管道，它只会返回 xml 的精简版本。
假设我原来的 XML 看起来像：
<?xml version="1.0" encoding="UTF-8" ?>
<name>Joe bloggs</name>
<age>31</age>
<description>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse aliquam metus id eros blandit vel convallis nunc accumsan. Fusce adipiscing eros a enim feugiat vestibulum. Cras vulputate malesuada neque vel ultricies. Nunc commodo condimentum risus, eu interdum odio rutrum ut. Nullam nec neque eget dolor tristique dignissim sit amet non nibh. Donec sagittis, elit eget tempus laoreet, tellus eros gravida nunc, eu elementum sem turpis eget velit. In hac habitasse platea dictumst. Donec sed nibh nec arcu feugiat malesuada nec sollicitudin neque. Morbi egestas gravida blandit. Praesent luctus ipsum sed sem porta a tempus ipsum congue. Cras non lectus metus. Fusce non purus quam, vel convallis urna. Aenean dignissim consequat tincidunt. Nunc posuere pulvinar est, id pretium sem vestibulum non</description>.
我正在尝试创建一个 yahoo 管道来更改标签名称，其中我使用了重命名模块，并且它工作正常。
现在，我想去掉描述标签，所以我的 XML 只返回姓名和年龄。
我怎样才能用雅虎管道做到这一点？
提前为任何帮助干杯
I'm trying to create a new yahoo pipe that will only returned a slimmed down version of an xml.
Say my original XML looks like:
<?xml version="1.0" encoding="UTF-8" ?>
<name>Joe bloggs</name>
<age>31</age>
<description>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse aliquam metus id eros blandit vel convallis nunc accumsan. Fusce adipiscing eros a enim feugiat vestibulum. Cras vulputate malesuada neque vel ultricies. Nunc commodo condimentum risus, eu interdum odio rutrum ut. Nullam nec neque eget dolor tristique dignissim sit amet non nibh. Donec sagittis, elit eget tempus laoreet, tellus eros gravida nunc, eu elementum sem turpis eget velit. In hac habitasse platea dictumst. Donec sed nibh nec arcu feugiat malesuada nec sollicitudin neque. Morbi egestas gravida blandit. Praesent luctus ipsum sed sem porta a tempus ipsum congue. Cras non lectus metus. Fusce non purus quam, vel convallis urna. Aenean dignissim consequat tincidunt. Nunc posuere pulvinar est, id pretium sem vestibulum non</description>.
I'm trying to create a yahoo pipe that will change the tag names, in which I'm using the rename module, and it works fine.
Now, I'm wanting to get rid of the description tag, so my XML only returns name and age.
How can I do that with yahoo pipes?
Cheers in advance for any help
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在描述字段上使用正则表达式模块，并将
.*替换为空文本字段。这会删除该字段。Use the Regex module on the description field and replace
.*with an empty textfield. That deletes the field.使用“创建 RSS”模块作为链中的最后一步。然后只包含您想要的字段。
Use the "Create RSS" module as the last step in the chain. Then only include the fields you want.