Java generates XML files

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The same introduction depends on:

Import Java.io.File; Import Java.io.FileOutputStream; Import org.dom4j.Document; Import Org.dom4j.DocumentHelper; Import org.dom4j.Element; Import Org.dom4j.io.OutputFormat; import Org.dom4j.io.XMLWriter;

Note Handling Exceptions:

 Public Static void throws Exception {}

To create a tree:

Document doc = documenthelper.createdocument (); // Add root node Element books = doc.addelement ("books"); // Add child elements Element Book1 = books.addelement ("book"= book1.addelement ("title"= book1.addelement ("author") ;     = Books.addelement ("book"= book2.addelement ("title"= book2.addelement ("author");

To add properties to the corresponding node:

Book1.addattribute ("id", "001"); Title1.settext ("Harry Potter"); Author1.settext ("J K. Rowling");          Book2.addattribute ("id", "002"); Title2.settext ("Learning XML"); Author2.settext ("Erik T. Ray ");

Next comes the output, sets the encoding, and creates the File object:

OutputFormat format = outputformat.createprettyprint (); Format.setencoding ("UTF-8"New File ("Writebooks.xml");

The XMLWriter object is generated based on the File object created:

New XMLWriter (new fileoutputstream (file), format);

Finally, write the Document object that you created to the XMLWriter object:

Writer.write (DOC);

Java generates XML files