在XML文件中构造事物 [英] structuring things in XML file

问题描述

我想在xml文件中保存以下内容

I want to have something below to save in the xml file

Question0 : What is ur name?
 Answer0: Tina
   Question0.0 : What are your hobbies?
           Answer0.0.0 : reading 
               Question0.0.0.0 :What do you like in reading.?
                      Answer0.. : .....
           Answer0.0.1 : Dancing
               Question0.0.0.1 :which dance do you like?

 Answer1:Roger 
   ...........same question answer as above.

答案下面可能有嵌套问题，但问题下面只能有答案。

There can be nested question below an answer but below a question there can only be answers.

写入xml suing java的正确方法是什么。我想不出办法......？对我来说，一步一步的解决方案将很棒，因为我是java的新手。

What will be the proper way to write into xml suing java. I can't think of a way....? Step by step solution to me will be great as I am new to java.

推荐答案

最简单的方法可能是使用JAXB。

The easiest way is probably to use JAXB.

它包括编写保存信息的JavaBeans（在您的情况下，问题和回答类，其中Question类包含一个答案列表，而答案类包含（子）问题）。

It consists in writing JavaBeans holding the information (in your case, a Question and an Answer class, with the Question class holding a list of answers, and the answer class holding a (sub-)question).

然后，您需要注释类以告诉JAXB如何将JavaBean属性映射到XML属性或元素。

Then, you ave to annotate the classes to tell JAXB how to map the JavaBean properties to XML attributes or elements.

然后你必须得到一个将你的JavaBean树转换成XML文档的Marshaller。

And then you have to get a Marshaller which will transform your JavaBean tree into an XML document.

以下页面提供了有关这些步骤的简短教程。谷歌搜索JAXB将引导您获得更详尽的文档： http：//www.vogella .de / articles / JAXB / article.html＃jaxb

The following page has a short tutorial over these steps. Googling for JAXB will lead you to a more exhaustive documentation: http://www.vogella.de/articles/JAXB/article.html#jaxb

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