来自xml的JSoup Strip html标记(JSoup Strip html markup from xml)

来自xml的JSoup Strip html标记(JSoup Strip html markup from xml)

我一直在寻找stackoverflow但无法让任何人遇到这种问题。

我想做这样的事情：

输入字符串：

<?xml version="1.0" encoding="UTF-8" ?> <List> <Object> <Section>Fruit</Section> <Category>Bananas</Category> <Brand>Chiquita</Brand> <Obs><p> Vende-se a pe&ccedil;as ou o conjunto.</p><br> </Obs> </Object> </List>

我想要的是剥离html标签，如<p>,<br>等。所以它结束如下：

<?xml version="1.0" encoding="UTF-8" ?> <List> <Object> <Section>Fruit</Section> <Category>Bananas</Category> <Brand>Chiquita</Brand> <Obs> Vende-se a pe&ccedil;as ou o conjunto. </Obs> </Object> </List>

我一直在玩JSoup，但我似乎无法让它正常工作。

这是我的代码：

Whitelist whitelist = Whitelist.none(); String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><List><Object><Section>Fruit</Section><Category>Bananas</Category><Brand>Chiquita</Brand><Obs><p>Vende-se a pe&ccedil;as ou o conjunto.</p><br></Obs></Object></List>"; whitelist.addTags(new String[]{"?xml", "List", "Object", "Section", "Category", "Brand", "Obs"}); String safe = Jsoup.clean(xml, whitelist);

这是我获得的结果：

FruitBananasChiquitaVende-se a pe&ccedil;as ou o conjunto.

提前致谢

i've been looking stackoverflow but couldn't get anyone with this kind of problem.

I want to do something like this:

Input String:

<?xml version="1.0" encoding="UTF-8" ?> <List> <Object> <Section>Fruit</Section> <Category>Bananas</Category> <Brand>Chiquita</Brand> <Obs><p> Vende-se a pe&ccedil;as ou o conjunto.</p><br> </Obs> </Object> </List>

What i want is to strip html tags, like <p>,<br> etc. So it ends like this:

<?xml version="1.0" encoding="UTF-8" ?> <List> <Object> <Section>Fruit</Section> <Category>Bananas</Category> <Brand>Chiquita</Brand> <Obs> Vende-se a pe&ccedil;as ou o conjunto. </Obs> </Object> </List>

I have been playing around with JSoup, but i can't seem to make it work properly.

This is the code i have:

Whitelist whitelist = Whitelist.none(); String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><List><Object><Section>Fruit</Section><Category>Bananas</Category><Brand>Chiquita</Brand><Obs><p>Vende-se a pe&ccedil;as ou o conjunto.</p><br></Obs></Object></List>"; whitelist.addTags(new String[]{"?xml", "List", "Object", "Section", "Category", "Brand", "Obs"}); String safe = Jsoup.clean(xml, whitelist);

This is the result i am obtaining:

FruitBananasChiquitaVende-se a pe&ccedil;as ou o conjunto.

Thanks in advance

最满意答案

标签是小写的，使用：

whitelist.addTags(new String[] { "?xml", "list", "object", "section", "category", "brand", "obs" });

输出：

<list> <object> <section> Fruit </section> <category> Bananas </category> <brand> Chiquita </brand> <obs> Vende-se a pe&ccedil;as ou o conjunto. </obs></object> </list>

tags are lowercased, use:

whitelist.addTags(new String[] { "?xml", "list", "object", "section", "category", "brand", "obs" });

output:

<list> <object> <section> Fruit </section> <category> Bananas </category> <brand> Chiquita </brand> <obs> Vende-se a pe&ccedil;as ou o conjunto. </obs></object> </list>