xml to json conversion in java example

What is serializationThe serialization (serialization) mechanism in Java can write the state information of an instance object into a byte stream, allowing it to be transmitted through a socket, or persisted to a database or file system, and then, when needed, You can refactor an identical object based on the information in the byte Stream. The serialization mechanism is widely used in java, and the EJB, RM

XML micro-letter XML message Model definition: Package cn.wx.server; Import org.dom4j.Document; Import org.dom4j.DocumentException; Import Org.dom4j.DocumentHelper; Import org.dom4j.Element; /** * @title Cn.wx.serverXMLMsg.java * @todo todo * @author lpe234 * @time May 21, 2014 afternoon 2:13:27 * * public class Xmlmsg {//Normal message basic variable String tousername; String Fromusername;

1. What is jaxb?Java architecture for XML binding (jaxb) is an industry standard and a technology that can generate Java classes based on XML schema. In this process, jaxb also provides a way to reverse generate a Java object tree for the

The following six packages are commonly used with JSON.Commons-logging-1.0.4.jarCommons-lang-2.3.jarCommons-collections-3.2.jarCommons-beanutils-1.7.0.jarJson-lib-2.2.1-jdk15.jarEzmorph-1.0.4.jarError encountered:1.Exception in thread "main" java.lang.noclassdeffounderror:org/apache/commons/lang/exception/ NestableruntimeexceptionThis is Java.lang.jar this package no, download it here http://commons.apache.org/proper/commons-lang/download_lang.cgiNote 2.x version required2.Exception in thread "m

Java code /** * A list of answer objects is formed based on the information entered by the user on the page. * * @ Param answers * @ Param question_ids * @ Param types * @ Return */ Private list Int [] types, int [] scores ){ List If (studenanswers! = NULL question_ids! = NULL types! = NULL scores! = NULL ){ For (INT I = 0; I Answer answer = new answer (); String studenanswer = studenanswers [I]; Int type = types [I]; Int q

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 Objects Hotel Hotel=ne W Hotel (); Hotel.setid (1); Hotel.setname ("name1"); Roomtypevo t1=new Roomtypevo (); T1.setprice ("20"); T1.settypeid (1); T1.settypename ("typename1"); Roomtypevo t2=new Roo

JAXB (Java architecture for XML Binding) is an industry standard and is a technology that can generate Java classes from XML schemas. You can allow Java objects and XML documents to be converted to each other. Let's say there's a

Package com.leiwei.test; Import java.util.ArrayList; Import Java.util.Iterator; Import java.util.List; Import Com.leiwei.model.Person; Import com.leiwei.model.Persons; Import Com.thoughtworks.xstream.XStream; /** * * @author Leiwei * * Convert Java objects to XML or convert XML to Java objects * * need t

Discovered Google's Gson, because before for protocolbuf some understanding, with some curiosity, I began to use the Gson.GitHub Home: Https://github.com/google/gsonBy comparison, Gson and other existing Java JSON class libraries have the greatest difference when Gson need to serialize the entity classes do not need to use annotation to identify the fields that need to be serialized, while Gson can flexibly

still a very good choice. DOM implementations are widely used in a variety of programming languages. It is also the basis for many other XML-related standards because it is officially recommended by the Consortium (as opposed to a non-standard Java model), so it may be needed in some types of projects (such as using DOM in JavaScript). 3. Sax behaves better, depending on its specific parsing mode-event-dr

Example 1 The code is as follows:Copy code Package com. yq1012.fastjson;Import java. util. ArrayList;Import com. alibaba. fastjson. JSON;Import com. alibaba. fastjson. JSONArray;Import com. alibaba. fastjson. JSONObject;Public class TestListTojson {Public static void main (String [] args ){// [{"Title": "Good Voice of China" },{ title: &qu

Recently tried to use ExtJS to show the tree menu. It took a really hard time. The menu items in the tree menu need to be loaded dynamically, while the current version of ExtJS only supports JSON-formatted data. After checking some information, I decided to use Struts2 's json-plugin. First, according to the example to do a, but the result is not successful, the

Gson This Java class library converts Java objects to JSON or converts JSON strings into an equal Java object. Gson supports arbitrary complex Java objects including objects that have no source code.Other

Address of the remote machine. Test result can be verified on the default TestNG report generatedSummary Selenium Grid is used to run multiple tests simultaneously on different browsers and platforms. Grid uses the Hub-node concept. The hub is the central point wherein you load your tests. Nodes is the Selenium instances that'll execute the tests that's loaded on the hub. To install Selenium Grid, need to download the Selenium Server jar file-the same file used in runni

String toString () {return name + ': ' +age } } The entity is very simple, two fields, of course, the field in the entity can also be a list or set type. Gson Gson = new Gson (); list The above code focuses on the Gson object, which provides the Tojason () method to convert the object to a JSON string, with the Str object value of the above code: [{"name":"name0","age":0},{"name":"name1","age":5},{"name":"name2","age":1

Example of json parsing Sina Weather interface using javaJson data returned by Sina Weather[ {"CurrentCity": "Xiamen ","Pm25": "64 ","Index ":[ {"Title": "dressing ","Zs": "more comfortable ","Tipt": "Dressing index ","Des": "We recommend that you wear thin coats, denim shirts, and ot

);@SuppressWarnings ("Unchecked")T t = (t) xstream.fromxml (XMLSTR);return t;}public static void Main (string[] args) {Books Books = Tobean (xmlstring, Books.class);listfor (book book:list) {System.out.println ("name=" + book.getname () + "\tauthor=" + book.getauthor ()+ "\tprice=" + Book.getprice ());}System.out.println (toXml (books));}}In addition to the annotations in the example above, XStream also has several annotations that are often used.@Xst

The last two days the company is more, these two days to deal with the main XML, and today, a little bit of Java to manipulate XML a small example.The original operation of XML has been used this package: Xstream-1.4.2.jar. And then, in the way of annotations, it is convenient, as long as the definition of the bean's h

This article mainly introduces the example code for Java to generate and parse XML files and strings. For more information, see section 1. basic knowledge: Java parses XML in four ways: DOM, SAX, JDOM, and DOM4J. 2. Introduction1) DOM(1) Introduction The interface provided

A complete example of XML operations in Java-W3C dom This is an example of using Java W3C dom for XML, including basic operations for querying, adding, modifying, deleting, and saving. A complete description of the entire