dom4j xpath 操作 xml 乱码

xpath操作新增jar包:

jaxen-1.1-beta-6.jar

xpath，查找节点：

List list = document.selectNodes("/root/label/property");

dom4j 修改xml文件内容，保存后出现乱码：

1.XMLWriter output = null;
2.OutputFormat format = OutputFormat.createPrettyPrint();
3.format.setEncoding("UTF-8");  //
4.output = new XMLWriter(new FileWriter("path"), format);
5.output.write(document);
6.output.flush();
7.output.close();

解决方法: FileWriter改成FileOutputStream

output = new XMLWriter(new FileOutputStream("path"), format);