OutputFormat format = new OutputFormat(); format.setEncoding("UTF-8"); format.setIndent(true); // 设置是否缩进 format.setIndent(" "); // 以空格方式实现缩进 format.setNewlines(true); format.setTrimText(true); [b][size=large][color=blue]format.setExpandEmptyElements(true);[/color][/size][/b] FileOutputStream fos=new FileOutputStream(file); XMLWriter output =new XMLWriter(fos,format); output.write(doc); output.close();
dom4j不想出现空行
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转载自pepple.iteye.com/blog/2173128
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