dom4j解析xml（字符串）

import org.dom4j.Attribute;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;


	/**
	 *  解析xml
	 * xmlStr 要解析的xml字符串
	 * respUnit 厂家名称
	 * @return 
	 */
	public static HashMap<String, String> splitXml(String xmlStr,String respUnit) {
		Document document;
		HashMap<String, String> map = new HashMap<>();
		try {
			document = DocumentHelper.parseText(xmlStr);
			Element root = document.getRootElement();
			//返回包含子元素的迭代器
			Iterator it = root.elementIterator();
			while(it.hasNext()) {
				Element element = (Element) it.next();
				//获取子节点下的子节点faultduty
				Iterator elementIterator = element.elementIterator("faultduty");
				Element element2 = (Element) elementIterator.next();
				List<Element> content = element2.content();
				for (Element object : content) {
					//object.attributeValue("username");  // 根据传入的属性名获取属性值
					if(respUnit.equals(object.attributeValue("dutyname"))) {
						map.put(object.attributeValue("username"), object.attributeValue("userphone"));
						System.out.println(object.attributeValue("dutyname") +" ---- "+ object.attributeValue("username") +" ---- "+ object.attributeValue("userphone"));
					}
					
				}
			}
			
		} catch (DocumentException e) {
			e.printStackTrace();
		}
		return map;
	}
	
	
	
	
	
	
<RESULT code="1" msg="">
<worksheet>
<faultinfo>暂无此消息</faultinfo>
<faultclassify>
<dworkerfaultclassify classifyname="车端连接"/>
<dworkerfaultclassify classifyname="车体及车体附件"/>
<dworkerfaultclassify classifyname="电气及配电盘"/>
<dworkerfaultclassify classifyname="电务车载"/>
<dworkerfaultclassify classifyname="辅助供电"/>
<dworkerfaultclassify classifyname="高压供电"/>
<dworkerfaultclassify classifyname="给水卫生"/>
<dworkerfaultclassify classifyname="供风及制动"/>
<dworkerfaultclassify classifyname="驾驶设施"/>
<dworkerfaultclassify classifyname="空调供暖"/>
<dworkerfaultclassify classifyname="门窗系统"/>
<dworkerfaultclassify classifyname="内装系统"/>
<dworkerfaultclassify classifyname="其他"/>
<dworkerfaultclassify classifyname="牵引系统"/>
<dworkerfaultclassify classifyname="网络及控制"/>
<dworkerfaultclassify classifyname="烟火"/>
<dworkerfaultclassify classifyname="影视信息广播"/>
<dworkerfaultclassify classifyname="转向架"/>
</faultclassify>
<faultreason>
<dworkerfaultreason reasonname="供方责任"/>
<dworkerfaultreason reasonname="公司产品设计"/>
<dworkerfaultreason reasonname="公司产品工艺"/>
<dworkerfaultreason reasonname="公司产品制造"/>
<dworkerfaultreason reasonname="用户提供产品"/>
<dworkerfaultreason reasonname="用户责任"/>
<dworkerfaultreason reasonname="外部运用"/>
<dworkerfaultreason reasonname="其他"/>
</faultreason>
<faultduty>
<dworkerfaultduty dutyname="K" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="W" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="采购部" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="技术工程部" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="技术中心" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="事业部" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="物流中心" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="责任单位" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="转向架" username="" userphone="" card=""/>
<dworkerfaultduty dutyname="安庆三维" username="张婧1" userphone="176858941461" card="3702831987112458691" userid="e2a979fb-fbd8-4fd1-b4c9-c31f72cc8dfc"/>
<dworkerfaultduty dutyname="安庆三维" username="章1" userphone="17689862546" card="123456" userid="224c5167-bb91-4b12-b93a-333984a847f5"/>
<dworkerfaultduty dutyname="航测205-魏小凯" username="李帅" userphone="18669838241" card="375892423687132498" userid="95e50868-d73b-4f04-bab1-19acd9b33743"/>
<dworkerfaultduty dutyname="航测205-魏小凯" username="郑修强" userphone="158954458569" card="12354855445" userid="755fa569-8bb3-48cc-8c62-4b7bd7e3a4b3"/>
<dworkerfaultduty dutyname="航测205" username="张三" userphone="13800138000" card="130283198905281567" userid="46c71970-1aab-45c5-9181-c696b1ba6b66"/>
<dworkerfaultduty dutyname="华高" username="刘方晓" userphone="13021676555" card="370214198602186519" userid="300bf895-acac-4ac4-a9df-c2314d3036c4"/>
<dworkerfaultduty dutyname="华高" username="耿鹏" userphone="15589869802" card="370281198702050037" userid="4f7aec43-5f48-4e27-afa1-75e28541e6f0"/>
<dworkerfaultduty dutyname="华高" username="张建辉" userphone="17731530159" card="130283199808250611" userid="252db601-266d-4ef4-88b3-a1d790b37348"/>
<dworkerfaultduty dutyname="今创" username="刘德超" userphone="15563445538" card="370214199205085030" userid="b2ead0ed-b4c8-414c-a807-44fcad3efc45"/>
</faultduty>
</worksheet>
</RESULT>