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;
private String name;
private Int32 term;
}
If we use a. Net or Java application to convert the above student and course objects to XML using the wox library. If the application wants to read these objects from XML, it will read the wox library again and convert
Overview: Before the transformation of XML and Java objects to understand less, today Learning interface API just contact, so write down, beginners hope everyone forgive ha.1. Since it is a Java object and XML conversion, it is necessary to have a
Tool categorypublic class Ben2xmlutil {/*** Convert objects directly to XML output of type string** @param obj* @return*/public static String converttoxml (Object obj) {Create an output streamStringWriter SW = new StringWriter ();try {Using the transform class that comes with the JDKJaxbcontext context = Jaxbcontext.newinstance (Obj.getclass ());Marshaller Marsha
four ways to parse Java XMLhttp://developer.51cto.com 2009-03-31 13:12 cnlw1985 javaeye I want to comment () XML is now a general-purpose data interchange format, and platform independence makes it necessary to use XML in many contexts. This article describes in detail four ways to parse XML in
objects in the object are also parsed. It can be parsed infinitely.
Next let's look at the implementation class:
Core code:
Xmlbean. Java (the main function of this class is to use reflection to obtain information about objects)
Package Org. dreamer. parse. XML; import Java. lang. reflect. field; import Org. dreamer.
pull-parser implementation. If you do not want to include this dependency, you can use a standard JAXP Dom parser instead:
XStream xstream = new XStream(new DomDriver()); // does not require XPP3 library
Note:This class is a simple facade designed for common operations. For more flexibility you may choose to create your own facade that behaves differently.
Now, to make the XML outputted by xstream more concise, you can create aliases for your custom
Document: Admin.xmlXML version= "1.0" encoding= "UTF-8"?>UserID= "1"> LoginName>[Email protected]LoginName> Password>123123Password> username>Super Adminusername> CreateDate>2017-03-07CreateDate>User>Parsing an XML document into a Java object Public classXmlparser { Public Static voidMain (string[] args)throwsException {//To populate the user objectU
NodeList chilelist = E.getchildnodes ();Traverse all child nodes to get the rest of the data.for (int j = 0, CSize = Chilelist.getlength (); J Node node = Chilelist.item (j);Switch (Node.getnodename ()) {Case "Name":When the node is String name = Node.gettextcontent ();Xmlpojo.setname (name);BreakCase "Size":When the node is String size = Node.gettextcontent ();Xmlpojo.setsize (integer.valueof (size));Break}}Completes a Xmlpojolist.add (Xmlpojo);Clears the data for the Xmlpojo object.Xmlpojo =
Java Object |xml
Today I looked at the Java.beans bag and found two good things, Xmlencoder and Xmldecoder. It's hard to find yourself accessing objects from XML before. Do the gadget class, you can use it later.
Package com.imct.util;
Import Java.beans.XMLDecoder;Import Java.beans.XMLEncoder;Import Java.io.File;Import
) elements are properly nested8, valid XML in addition to satisfy the XML specification, but also to meet the corresponding DTD and schema definition of the element rules; Valid XML must be well-formed, but well-formed XML is not necessarily valid.9. DOM parsing: API based on tree structure; the entire
Com.thoughtworks.xstream.xstream;public class Demo {public static void Main (string[] args) {User u=new User (); U.setid (one); U.setname ("Wind Qing"); User U1=new User (); U1.setid (n); U1.setname ("Young Sister"); Arraylist//Xs.useattributefor The property in the class as the inner property of the label of the Class (User.class, "id"); xs.useattributefor (User.class, "name"); String XML = xs.toxml (array); SYSTEM.OUT.PRINTLN (
Today I looked at the Java.beans bag and found two good things, Xmlencoder and Xmldecoder. It's hard to find yourself accessing objects from XML before. Do the gadget class, you can use it later.
The following is a reference fragment: package com.imct.util; import Java.beans.XMLDecoder; import Java.beans.XMLEncoder; import Java.io.File; import Java.io.FileInputStream; import java.io.FileNotFoundException; import Java.io.FileOutputStream; imp
XStream is a tool for translating Java objects and XML into one another, very good and powerful. Provides support for the direct conversion of all types, arrays, collections, and so on.The core class in XStream is the XStream class, which is generally sufficient to be familiar with this class.Since Xstream.jar relies on xmlpull.jar, you need to import these two jars together.: Https://pan.baidu.com/s/1eSpZs
Editor's summary: Converting Java objects to XML files is simple, but converting Java objects to
CDATA: Under Tag CDATA, all tags, entity references are ignored, and the XML handlers are treated equally as character data, CDATA in the form of the following:
CDATA The string "]]>" cannot appear in the text content, an
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