convert xml to json java

1. Import the Jackson jarDependency> groupId>Com.fasterxml.jackson.coregroupId> Artifactid>Jackson-databindArtifactid> version>2.8.9version>Dependency>2. Java code is as follows Public classJsonutils {//defining the Jackson object Private Static FinalObjectmapper MAPPER =NewObjectmapper (); /*** Converts an object into a JSON string. * @paramData *@return */ Public StaticString Objecttoj

using XStream to convert between Java objects and XMLXStream is a good thing, easy to convert between Java objects and XML, efficiency and readability are very high, the following is a test example I wrote, let's take a look. The required jar packages are as follows: Xpp3_mi

The Unmarshaller class can convert XML data to Java content objects.The Marshaller class is able to convert Java objects back to XML data. PackageJAXB;/*** Created by sheting on 10/17/2017*/ Public classClassroom {Private intID; P

Currently, it is quite simple to convert a Java object to a JSON object. However, it is more complicated to convert a JSON object to a Java object. The first method is JSON-lib. The sec

This article records some code examples that use the annotations feature of the XStream API to convert Java objects to and from XML strings.Many of us have worked with XML files, and there are many very mature third-party open source software. such as:Jdom,dom4j and so on. Although they are very powerful, they are sti

Import Java.util.HashMap;Import Java.util.Iterator;Import Java.util.Map;Import Net.sf.json.JSONObject;/** * Convert HashMap to JavaBean using JSON.* @author Administrator* @Date 2015-7-18 * *public class People {Private String namestring;Private String agestring;Public String toString () {Return "[namestring=" +namestring+ "########" + "agestring=" +agestring+ "]";}Public String getnamestring () {return nam

classroomname) { This. Classroomname =Classroomname; } PublicStudent getstudent () {returnstudent; } Public voidsetstudent (Student Student) { This. Student =student; } PublicClassroom (intClassroomid, String classroomname, Student Student) { Super(); This. Classroomid =Classroomid; This. Classroomname =Classroomname; This. Student =student; } PublicClassroom () {Super(); //TODO auto-generated Constructor stub }}Test: ImportJavax.xml.bind.JAXBContext;ImportJavax.xml

1. Introduction: XML: extensible markup language, a language similar to HTML. It has no predefined tags and uses document type definition (DTD) to organize data. The format is uniform, cross-platform and language have long been recognized in the industry. For details, refer to Google or Baidu. Compared with JSON, a lightweight data exchange format, XML can be cal

Tags: xml to json JSON2014-05-20 20:55 6568 People read Comments (6) favorite reports Classification:"J2SE Foundation" (a)The code looks like this, and the importance of the codebase is found in this example, and if you build your own code base, you can get it out of your own code base, so you can take whatever you need to get out of it at any time. The codebase is guaranteed to be normative and correct,

Using JAXB to manipulate the transformation between Java and XML is very simple, as you can see in an example. //javabean-->xml@Test Public void test1() {Try{Jaxbcontext Jaxbcontext = jaxbcontext.newinstance (User.class); Marshaller Marshaller = Jaxbcontext.createmarshaller (); User user1 =NewUser ("Zhang San","Zhangsan",123); Marshaller.marshal (Us

Test class: Package Com.yanek.test;import Java.util.arraylist;import Java.util.list;import Com.yanek.test.jaxbutil.collectionwrapper;public class Test {/** * @param args */public static void main (string[] args) {/ /Create Java Object Hotel Hotel=new (); Hotel.setid (1); Hotel.setname ("name1"); Roomtypevo t1=new Roomtypevo () t1.setprice ("a") T1.settypeid (1); T1.settypename ("typename1"); Roomtypevo t2=new Roomtypevo () t2.setprice ("a") T2.settype

public class Xmltomap {public static mapmapif (doc = = null)return map;Element root = Doc.getrootelement ();for (Iterator Iterator = Root.elementiterator (); Iterator.hasnext ();) {Element e = (Element) Iterator.next ();System.out.println (E.getname ());List List = E.elements ();if (list.size () > 0) {Map.put (E.getname (), Dom2map (e));}elseMap.put (E.getname (), E.gettext ());}return map;}public static Map Dom2map (Element e) {Map map = new HashMap ();List List = E.elements ();if (list.size ()

Use the Net.sf.json package to convert the XML string to Jsonobject:Introducing Maven Dependencies:Dependency> groupId>Net.sf.json-libgroupId> Artifactid>Json-libArtifactid> version>2.2.2version> classifier>Jdk15classifier>Dependency>Java code:Import Net.sf.json.xml.XMLSerializer; Import Net.sf.json

(Removemszero (pvkkey.getcrtcoefficient () -. Tobytearray ())) + "); the +Buff.append (" A+Codeutils.base64encode (Removemszero (pvkkey.getprivateexponent () the. Tobytearray ())) + "); +Buff.append ("); - $ returnBuff.tostring (). ReplaceAll ("[\t\n\r]", ""); $}Catch(Exception e) { - System.err.println (e); - return NULL; the } - }Wuyi the Private StaticString Getrsapublickeyasnetformat (byte[] encodedpublickey) { - Try { Wu -Keyfactory keyfa

Demand: The server returns the XML data and needs to parse the XML data to generate the JSON file The importance of building your own resource pool Required jar Package Download address: http://download.csdn.net/detail/zk673820543/9511502 Import Java.io.ByteArrayInputStream; Import Java.io.File; Import Java.io.InputStream; Import Java.util.HashMap; Im

String objtoxml (Object obj) {//xs.aliasp Ackage (name, pkgname); return xs.toxml (obj);} public static void Main (string[] args) {person p = new person ();p. Setage (;p. Setusername ("Chiwei"); PhoneNumber pn = new PhoneNumber ();p n.setcode (188);p N.setnumber (67101080);p. SETPN (PN); Xs.alias ("Person", Person.class); String xml = Objtoxml (p); Person per = (person) xs.fromxml (XML); SYSTEM.OUT.PRINTLN

JSON serialization: Converts a Java bean into a JSON string; JSON deserialization: Converts a JSON string into a Java bean. XML serialization: Converting

References:[1] http://rick-hightower.blogspot.co.uk/2014/04/which-is-faster-java-object.html[2] https://www.darkreading.com/informationweek-home/why-the-java-deserialization-bug-is-a-big-deal/d/d-id/1323237?1. Never use Java serialization ever, major security flaws. Use the JSON or

JSON Goto XMLExt: 24804337XMLSerializer xmlserial = new XMLSerializer ();Jsonarray jsonobject = Jsonarray.fromobject (obj.tostring ());String XML = Xmlserial.write (Jsonobject);Note: Using XmlSerializer requires the introduction of XMO jar packages, Xom-1.2.10.jarOtherwise it will error: Java.lang.noclassdeffounderror:nu/xom/parentnode2.XML Turn JSONExt: 53291994

XML (extensible Markup Language)Definition: An extensible, markup languageXML has a wealth of coding tools, such as dom4j, Jdom, and so on.JSON (JavaScript Object Notation)Definition: A lightweight format for data interchangeJSON also has the tools provided by json.org, but JSON is much easier to encode than XML, and even if you can write