如何使用 XMLStreamWriter 编写自闭合元素标签 [英] How to write self-closing element tags using XMLStreamWriter

问题描述

我正在尝试编写一个必须如下所示的 XML 元素标记:

I am trying to write a XML element tag that has to look like this :

我的代码是:

doc.writeStartElement("case");
doc.writeAttribute("type", type);
doc.writeAttribute("player", "");
doc.writeEndElement();

但是，正如我所料，最后添加了一个结束标记，所以它看起来像这样:

But, as I expected, a closing tag is added at the end, so it looks like this :

<case type="" player=""></case>

我正在尝试编写一个自关闭元素标签，但找不到方法.有人知道怎么做吗?

I am trying to write a self closing element tag, but cannot find how. Does anyone know how to do that ?

推荐答案

使用 writeEmptyElement().

但是你应该知道这两种形式都是语义等价，所以任何应该以怀疑的态度看待区分它们的要求.

But you should be aware that both forms are semantically equivalent, so any requirement that differentiates them should be viewed with suspicion.

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