XML修改的问题

[lqsmn613]

public static void main(String[] args) {
		try {
			SAXReader saxReader = new SAXReader();
			Document doc = saxReader.read(new File("e:/user.xml"));
			List list = doc.selectNodes("/users/user//@state");
			System.out.println(list.size());
			Iterator iter = list.iterator();
			System.out.println(iter.hasNext());
			while(iter.hasNext()){
				Attribute attribute = (Attribute)iter.next();
				System.out.println(attribute);
				System.out.println(attribute.getValue());
				if(attribute.getValue().equals("owner")){
					attribute.setValue("other");
				}
				System.out.println(attribute.getValue());
			}
		} catch (DocumentException e) {
			e.printStackTrace();
		}
	}

为啥运行都没错，数据打印出来看的时候也都正确修改了，但是打开XML看的时候还是原来的没有修改。为什么？

[lqsmn613]

OK 搞定了 后面的快来啊 5点结贴送分！

[lqsmn613]

OutputFormat format = OutputFormat.createPrettyPrint();
			format.setEncoding("UTF-8");
			XMLWriter output = new XMLWriter(new FileWriter(new File("e:/"
					+ "user" + ".xml")), format);
			output.write(doc);
			output.close();

后面加段这个写入的就很好了！

[closewbq]

- -!

[littlemonster]

SAX呀，我都用JDOM ~_+