输出JSoup，不添加空格和元素周围的换行符 [英] Output JSoup without added spaces and line breaks around the elements

问题描述

我正在使用JSoup解析并输出一个xml文件（当然还要修改它们之间的元素）。

I am parsing and outputting an xml file using JSoup (and modifying the elements in between of course).

输出文件有一些额外的空格和换行符。我想知道我是否可以用原始格式打印。

The output file has some extra spaces and line breaks. I was wondering if I can print this in the original format.

原文：

  <attributes>
        <divisions>4</divisions>
        <key>
          <fifths>0</fifths>
          <mode>major</mode>
          </key>
...

新：

<attributes> 
    <divisions>
     4
    </divisions> 
    <key> 
     <fifths>
      0
     </fifths> 
     <mode>
      major
     </mode> 
    </key> 
...

关于如何从元素中删除空格/进入的任何想法？

Any idea on how to remove the spaces/enters from the elements?

我目前读入并打印文档如下：

I currently read in and print the document like this:

doc = Jsoup.parse(is, "UTF-8", "", Parser.xmlParser());


BufferedWriter htmlWriter = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("output.xml"), "UTF-8"));
        htmlWriter.write(doc.toString());

推荐答案

在Aleksandr M 我通过以下方式解决了这个问题：

With some help from Aleksandr M I solved it in the following way:

doc.outputSettings().indentAmount(0).prettyPrint(false);

稍微不那么好，但这似乎也可以解决问题：

A little less nice, but this also seemed to do the trick:

htmlWriter.write(doc.toString().replaceAll(">\\s+",">").replaceAll("\\s+<","<"));

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