待解析的字符串:
<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>
第一步:引用jar包:
<!-- https://mvnrepository.com/artifact/org.dom4j/dom4j -->
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>2.1.3</version>
</dependency>
第二步:定义转换对象:
package com.rongyi.platform.game.web.controller; import lombok.Data; import java.io.Serializable; /** * @desc: * @author: 毛会懂 **/ @Data public class CodeVO implements Serializable { private String Company; private String name; private String phone; }
第三步:转换代码
package com.rongyi.platform.game.web.controller; import com.alibaba.fastjson.JSONArray; import org.dom4j.Document; import org.dom4j.DocumentException; import org.dom4j.DocumentHelper; import org.dom4j.Element; import java.util.ArrayList; import java.util.Iterator; import java.util.List; /** * @desc: * @author: 毛会懂 **/ public class Xml3Controller { public static void main(String[] args) { String str = "\n" + "\n" + "<faultduty>\n" + "<dworkerfaultduty dutyname=\"K\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"W\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"采购部\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"技术工程部\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"技术中心\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"事业部\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"物流中心\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"责任单位\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"转向架\" username=\"\" userphone=\"\" card=\"\"/>\n" + "<dworkerfaultduty dutyname=\"安庆三维\" username=\"张婧1\" userphone=\"176858941461\" card=\"3702831987112458691\" userid=\"e2a979fb-fbd8-4fd1-b4c9-c31f72cc8dfc\"/>\n" + "<dworkerfaultduty dutyname=\"安庆三维\" username=\"章1\" userphone=\"17689862546\" card=\"123456\" userid=\"224c5167-bb91-4b12-b93a-333984a847f5\"/>\n" + "<dworkerfaultduty dutyname=\"航测205-魏小凯\" username=\"李帅\" userphone=\"18669838241\" card=\"375892423687132498\" userid=\"95e50868-d73b-4f04-bab1-19acd9b33743\"/>\n" + "<dworkerfaultduty dutyname=\"航测205-魏小凯\" username=\"郑修强\" userphone=\"158954458569\" card=\"12354855445\" userid=\"755fa569-8bb3-48cc-8c62-4b7bd7e3a4b3\"/>\n" + "<dworkerfaultduty dutyname=\"航测205\" username=\"张三\" userphone=\"13800138000\" card=\"130283198905281567\" userid=\"46c71970-1aab-45c5-9181-c696b1ba6b66\"/>\n" + "<dworkerfaultduty dutyname=\"华高\" username=\"刘方晓\" userphone=\"13021676555\" card=\"370214198602186519\" userid=\"300bf895-acac-4ac4-a9df-c2314d3036c4\"/>\n" + "<dworkerfaultduty dutyname=\"华高\" username=\"耿鹏\" userphone=\"15589869802\" card=\"370281198702050037\" userid=\"4f7aec43-5f48-4e27-afa1-75e28541e6f0\"/>\n" + "<dworkerfaultduty dutyname=\"华高\" username=\"张建辉\" userphone=\"17731530159\" card=\"130283199808250611\" userid=\"252db601-266d-4ef4-88b3-a1d790b37348\"/>\n" + "<dworkerfaultduty dutyname=\"今创\" username=\"刘德超\" userphone=\"15563445538\" card=\"370214199205085030\" userid=\"b2ead0ed-b4c8-414c-a807-44fcad3efc45\"/>\n" + "</faultduty>\n" + "\n"; List<CodeVO> list = splitXml(str, "abc"); System.out.print(JSONArray.toJSONString(list)); } /** * 把元素解析为对象 * xmlStr 要解析的xml字符串 * @return */ public static List<CodeVO> splitXml(String xmlStr, String company) { List<CodeVO> list = new ArrayList<>(); Document document; 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()) { CodeVO vo = new CodeVO(); vo.setCompany(company); Element element = (Element) it.next(); vo.setName(element.attributeValue("username")); vo.setPhone(element.attributeValue("userphone")); list.add(vo); } } catch (DocumentException e) { e.printStackTrace(); } return list; } }
复杂一点的:
待解析的字符串:
<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"