Java 生成xml文件并上传

Maven项目导入依赖：

根据前端传过来的数据进行解析生成xml文件并且上传。

public class buildXml{

//String datas="{"imei":"358732036143010","version":"2.3","apk":[{"appname":"SyncKey","packagename":"com.discovery.synckey","classname":"com.discovery.synckey.MainActivity","bucketname":"dbtest.bucketname","versioncode":"21","versionname":"2.1","objectkey":"SyncKey-release_v2.1.apk","md5":"44459ac90e39e9d1822f20da19d3cfd5","issilent":"true","isrunning":"true","type":"0"},{"appname":"DbTest","packagename":"com.discovery.synckey","classname":"com.discovery.synckey.MainActivity","bucketname":"dbtest.bucketname","versioncode":"21","versionname":"2.1","objectkey":"SyncKey-release_v2.1.apk","md5":"44459ac90e39e9d1822f20da19d3cfd5","issilent":"true","isrunning":"true","type":"0"},{"appname":"AppUpdate","packagename":"com.discovery.synckey","classname":"com.discovery.synckey.MainActivity","bucketname":"dbtest.bucketname","versioncode":"21","versionname":"2.1","objectkey":"SyncKey-release_v2.1.apk","md5":"44459ac90e39e9d1822f20da19d3cfd5","issilent":"true","isrunning":"true","type":"0"}]}";

String datas=(String)context.getValue("datas");
JSONObject reqJson=JSONObject.parseObject(datas);
String apk=reqJson.getString("apk");
String imei=reqJson.getString("imei");
System.out.println("imei+++++"+imei);
String version=reqJson.getString("version");

JSONArray parseArry =JSONObject.parseArray(apk);
System.out.println("传过来的数据：");
System.out.println(parseArry);

Iterator<Object> iterator =parseArry.iterator();

System.out.println("!!!!!!!!");
// 创建根节点 list;
Element root = new Element("datas");

// 根节点添加到文档中；
Document Doc = new Document(root);
Element versions = new Element("version").setText(version);
root.addContent(versions);
Element apks = new Element("apks");
root.addContent(apks);
// 此处 for 循环可替换成遍历数据库表的结果集操作;
// for (int i = 0; i < 3; i++) {
while(iterator.hasNext()){

JSONObject object =(JSONObject)iterator.next();
// 创建节点 user;
Element elements = new Element("apk");
// 给 user 节点添加属性 id;
// elements.setAttribute("id", "" + i);

// 给 user 节点添加子节点并赋值；
// new Element("name")中的 "name" 替换成表中相应字段，setText("xuehui")中 "xuehui 替换成表中记录值；
elements.addContent(new Element("appname").setText((String)object.getString("appname")));
elements.addContent(new Element("packagename").setText((String)object.getString("packagename")));
elements.addContent(new Element("classname").setText((String)object.getString("classname")));
elements.addContent(new Element("bucketname").setText((String)object.getString("bucketname")));
elements.addContent(new Element("versioncode").setText((String)object.getString("versioncode")));
elements.addContent(new Element("versionname").setText((String)object.getString("versionname")));
elements.addContent(new Element("objectkey").setText((String)object.getString("objectkey")));
elements.addContent(new Element("md5").setText((String)object.getString("MD5")));
elements.addContent(new Element("issilent").setText((String)object.getString("issilent")));
elements.addContent(new Element("isrunning").setText((String)object.getString("isrunning")));
elements.addContent(new Element("type").setText((String)object.getString("type")));
// 给父节点apks添加user子节点;

apks.addContent(elements);
}
XMLOutputter XMLOut = new XMLOutputter();
// 输出 user.xml 文件；
String net="http://192.168.1.147:8090/xml/"; // 上传对象存放的根目录
String portal="C:/xml/";

UUID uuid = UUID.randomUUID();
String str = uuid + ".xml" ;
String netPath=net+str;
context.setValue("filePath", netPath);
context.setValue("fileType", "xml");
context.setValue("fileName", str);
context.setValue("imei", imei);
String fileNameString=portal+str;
File xml = new File(fileNameString);
System.out.println(fileNameString);
xml.createNewFile();
XMLOut.output(Doc, new FileOutputStream(xml));

}