java转成xml

Posted 2020-11-29 hao踏雪无痕

  1 package com.chinamcloud.cms.article.util;
  2 
  3 import com.chinamcloud.cms.article.dto.ZjyArticleDto;
  4 import com.google.common.collect.Maps;
  5 import org.assertj.core.util.Lists;
  6 import org.dom4j.Document;
  7 import org.dom4j.DocumentException;
  8 import org.dom4j.DocumentHelper;
  9 import org.dom4j.Element;
 10 
 11 import java.util.Iterator;
 12 import java.util.List;
 13 import java.util.Map;
 14 
 18 public class XmlUtil {
 19 
 20     public static void readStringXml(String xml) {
 21         Document doc = null;
 22         try {
 23             doc = DocumentHelper.parseText(xml); // 将字符串转为XML
 24             Element rootElt = doc.getRootElement(); // 获取根节点
 25             System.out.println("根节点：" + rootElt.getName()); // 拿到根节点的名称
 26             Iterator iter = rootElt.elementIterator("head"); // 获取根节点下的子节点head
 27             // 遍历head节点
 28             while (iter.hasNext()) {
 29                 Element recordEle = (Element) iter.next();
 30                 String title = recordEle.elementTextTrim("title"); // 拿到head节点下的子节点title值
 31                 System.out.println("title:" + title);
 32                 Iterator iters = recordEle.elementIterator("script"); // 获取子节点head下的子节点script
 33                 // 遍历Header节点下的Response节点
 34                 while (iters.hasNext()) {
 35                     Element itemEle = (Element) iters.next();
 36                     String username = itemEle.elementTextTrim("username"); // 拿到head下的子节点script下的字节点username的值
 37                     String password = itemEle.elementTextTrim("password");
 38                     System.out.println("username:" + username);
 39                     System.out.println("password:" + password);
 40                 }
 41             }
 42             Iterator iterss = rootElt.elementIterator("body"); ///获取根节点下的子节点body
 43             // 遍历body节点
 44             while (iterss.hasNext()) {
 45                 Element recordEless = (Element) iterss.next();
 46                 String result = recordEless.elementTextTrim("result"); // 拿到body节点下的子节点result值
 47                 System.out.println("result:" + result);
 48                 Iterator itersElIterator = recordEless.elementIterator("form"); // 获取子节点body下的子节点form
 49                 // 遍历Header节点下的Response节点
 50                 while (itersElIterator.hasNext()) {
 51                     Element itemEle = (Element) itersElIterator.next();
 52                     String banlce = itemEle.elementTextTrim("banlce"); // 拿到body下的子节点form下的字节点banlce的值
 53                     String subID = itemEle.elementTextTrim("subID");
 54                     System.out.println("banlce:" + banlce);
 55                     System.out.println("subID:" + subID);
 56                 }
 57             }
 58         } catch (DocumentException e) {
 59             e.printStackTrace();
 60         } catch (Exception e) {
 61             e.printStackTrace();
 62         }
 63     }
 64 
 65     public static Map<String,Object> readArticleXmlByZJY(String xml) {
 66         Document doc = null;
 67         Map<String,Object> map = Maps.newHashMap();
 68         List<ZjyArticleDto> zjyArticleDtoList = Lists.newArrayList();
 69         Integer totalPage = 0;
 70         Integer totalNum = 0;
 71         try {
 72             doc = DocumentHelper.parseText(xml); // 将字符串转为XML
 73             Element rootElt = doc.getRootElement(); // 获取根节点
 74             Iterator channel = rootElt.elementIterator("channel"); // 获取根节点下的子节点channel
 75             while (channel.hasNext()){
 76                 Element channelEle = (Element) channel.next();
 77                 totalPage = Integer.valueOf(channelEle.elementTextTrim("totalPage"));
 78                 totalNum = Integer.valueOf(channelEle.elementTextTrim("totalNum"));
 79                 Iterator item = channelEle.elementIterator("item"); // 获取channel节点下的子节点item
 80                 while (item.hasNext()){
 81                     Element itemEle = (Element) item.next();
 82                     String pk = itemEle.elementTextTrim("pk");
 83                     String title = itemEle.elementTextTrim("title");
 84                     String status = itemEle.elementTextTrim("status");
 85                     String region = itemEle.elementTextTrim("region");
 86                     String media = itemEle.elementTextTrim("media");
 87                     String coverUrl = itemEle.elementTextTrim("coverUrl");
 88                     String author = itemEle.elementTextTrim("author");
 89                     String ch = itemEle.elementTextTrim("ch");
 90                     String desc = itemEle.elementTextTrim("desc");
 91                     String content = itemEle.elementTextTrim("content");
 92                     String pubDate = itemEle.elementTextTrim("pubDate");
 93                     String type = itemEle.elementTextTrim("type");
 94                     String videoUrl = itemEle.elementTextTrim("videoUrl");
 95                     ZjyArticleDto zjyArticleDto = new ZjyArticleDto();
 96                     zjyArticleDto.setPk(pk);
 97                     zjyArticleDto.setAuthor(author);
 98                     zjyArticleDto.setCh(ch);
 99                     zjyArticleDto.setContent(content);
100                     zjyArticleDto.setCoverUrl(coverUrl);
101                     zjyArticleDto.setDesc(desc);
102                     zjyArticleDto.setMedia(media);
103                     zjyArticleDto.setPubDate(pubDate);
104                     zjyArticleDto.setRegion(region);
105                     zjyArticleDto.setStatus(status);
106                     zjyArticleDto.setTitle(title);
107                     zjyArticleDto.setType(type);
108                     zjyArticleDto.setVideoUrl(videoUrl);
109                     zjyArticleDtoList.add(zjyArticleDto);
110                 }
111             }
112         } catch (DocumentException e) {
113             e.printStackTrace();
114         } catch (Exception e) {
115             e.printStackTrace();
116         }
117         map.put("totalPage",totalPage);
118         map.put("totalNum",totalNum);
119         map.put("zjyArticleDtoList",zjyArticleDtoList);
120         return map;
121     }
122 }