dom4j转换xml时候--出现中文乱码的处理方法分享

下文笔者讲述dom4j在将Document转换为xml文件时--乱码的解决方法分享，如下所示

dom4j转xml乱码的解决方法:
     只需在定义OutputFormat时,
	 定义其文档格式为GB2312,即可避免中文乱码

例:
原错误写法

 
DOM4J中XMLWriter方法
将一个对象转换为
输出UTF-8编码的XML文件时，出现乱码

public static void writToXml(Document document) throws IOException
{
	OutputFormat format=OutputFormat.createPrettyPrint();
	XMLWriter writer=new XMLWriter(new FileOutputStream(fillpath),format);
	writer.write(document);//写入文件
	
	format=OutputFormat.createPrettyPrint();
	writer=new XMLWriter(System.out,format);//输出到屏幕
	writer.write(document);
}

---

设置Encoding后，输出中文变的正常

public static void writToXml(Document document) throws IOException
{
	OutputFormat format=OutputFormat.createPrettyPrint();
	XMLWriter writer=new XMLWriter(new FileOutputStream(fillpath),format);
	writer.write(document);
	
	format=OutputFormat.createPrettyPrint();
	format.setEncoding("gb2312");
	writer=new XMLWriter(System.out,format);
	writer.write(document);
}