jdom操作xml实战

<dependency>
      <groupId>org.jdom</groupId>
      <artifactId>jdom</artifactId>
      <version>2.0.2</version>
</dependency>

import com.alibaba.fastjson.JSONObject;
import org.jdom2.Document;
import org.jdom2.Element;
import org.jdom2.input.SAXBuilder;
import org.jdom2.output.Format;
import org.jdom2.output.XMLOutputter;
import org.slf4j.LoggerFactory;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class XMLUtils {
    private static final org.slf4j.Logger logger = LoggerFactory.getLogger(XMLUtils.class);
    /**
     * 将文档写入本地的xml文件中
     * @param document
     * @param name
     * @return
     */
    public static boolean createXMLFile(Document document, String name) {
        try {
            File file = new File(name + ".xml");
            XMLOutputter xmlOutputter = new XMLOutputter();
            Format format = Format.getRawFormat();
            format.setIndent(" ");
            format.setTextMode(Format.TextMode.TRIM_FULL_WHITE);
           // document.setDocType( new DocType().setElementName(document.getRootElement()));
            xmlOutputter.setFormat(format);
            xmlOutputter.output(document, new FileOutputStream(file));
            return true;
        } catch (IOException e) {
            logger.error("创建XML出错", e);
            return false;
        }
    }
    /**
     *  将json对象，转成xml格式数据
     * @param jsonObject
     * @return
     */
    public static List jsonToXML(JSONObject jsonObject) {
        List list=new ArrayList<Element>();
        jsonObject.entrySet().forEach(i -> {
            Element element = new Element(i.getKey());
            element.setText(i.getValue().toString());
           list.add(element);
        });
        return  list;
    }
    /**
     * 将map转成xml格式数据
     * @param map
     * @return
     */
    public  static List mapToXMl(Map map){
        List list=new ArrayList<Element>();
        map.forEach((i,v) -> {
            Element element = new Element(i.toString());
            element.setText(v!=null?v.toString():"");
            list.add(element);
        });
        return  list;
   }
    /**
     * 将xml文件解析成document文档
     * @param path
     * @return
     */
    public static Document parseXMLFile(String path) {
        try {
            File file = new File(path+".xml");
            return  new SAXBuilder().build(file);
        } catch (Exception e) {
            e.printStackTrace();
            logger.error("解析XML出错", e);
            return null;
        }
    }
    /**
     * 根据节点属性获取某个文档节点
     * @param element
     * @param id
     * @return
     */
    public static Element getElementById(Element element, String id) {
        Element child = null;
        for (Element item : element.getChildren()) {
            if (item.getAttributeValue("id").equals(id)) {
                child = item;
            }
        }
        return child;
    }
}

public static void creatClothesXmlTest() {
        /* 创建xml相关的逻辑 */
        //创建xml根元素  1.判断文件是否存在，如果存在先删除了，然后创建根元素
//      String fileConfigPath = EdgemgmtConfig.getCameraConfigClothesUploadFile() + ".xml";
        String fileConfigPath = "D:/cameraConfigClothesUpload";
        Boolean isExists = FileUtils.isFileExists(fileConfigPath + ".xml");
        Document document = null;
        if (isExists) {
            FileUtils.deleteFile(fileConfigPath + ".xml");
        }
        document = new Document();
        document.setRootElement(new Element("cameraConfigClothesUpload"));
        Element rootEle = document.getRootElement();
        Element cameraElement = new Element("camera");
        cameraElement.setAttribute("id", 1 + "");
        Map map = new HashMap<String, Object>() {{
            put("cameraId", 1);
            put("cameraName", "摄像头1");
            put("videoStream", "rtsp://admin:jingke1533@192.168.2.4/Streaming/Channels/101?transportmode=unicast&profile=Profile_1");
            put("mark", "暂无备注");
        }};
        //摄像头基础信息转xml
        cameraElement.addContent(XMLUtils.mapToXMl(map));
        cameraElement.addContent(new Element("detectionAlgorithms"));
        Element detectionAlgorithms = cameraElement.getChild("detectionAlgorithms");
        SysCameraAlgorithm sysCameraAlgorithm = new SysCameraAlgorithm();
        sysCameraAlgorithm.setId(1L);
        sysCameraAlgorithm.setAlgorithmName("工服检测");
        sysCameraAlgorithm.setTrustValue(0.5D);
        //告警周期
        sysCameraAlgorithm.setWarningInterval(2);
        //检测周期
        sysCameraAlgorithm.setDiscernInterval(2);
        //运行状态
        sysCameraAlgorithm.setRunStatus(1);
        ZoneId zoneId = ZoneId.of("Asia/Shanghai");
        ZonedDateTime zonedDateTime = ZonedDateTime.of(1970, 1, 1, 0, 0, 0, 0, zoneId);
        Date startDate = Date.from(zonedDateTime.toInstant());
        zonedDateTime = ZonedDateTime.of(1970, 1, 1, 23, 59, 59, 0, zoneId);
        Date endDate = Date.from(zonedDateTime.toInstant());
        sysCameraAlgorithm.setRunStartTime(startDate);
        sysCameraAlgorithm.setRunEndTime(endDate);
        sysCameraAlgorithm.setAlgorithmId(29L);
        SysCameraAlgorithmServiceImpl cameraAlgorithmService = new SysCameraAlgorithmServiceImpl();
        //创建算法xml 从数据库中查询获取到算法对象
        Element sysCameraAlgorithmConfigElement = cameraAlgorithmService.createConfigElement(sysCameraAlgorithm);
        //添加算法内容
        detectionAlgorithms.addContent(sysCameraAlgorithmConfigElement);
        //添加摄像头节点
        rootEle.addContent(cameraElement);
        //创建文件
        XMLUtils.createXMLFile(document, fileConfigPath);
    }
    public static void main(String[] args) {
       creatClothesXmlTest();
    }