The transformation mechanism of XSLT

Factory class: Obtained by abstract class javax.xml.transform.TransformerFactory.newInstance () to Implement factory class

The search path order for this factory method is as follows:

1. Check the Java System property value "Javax.xml.transform.TransformerFactory"

2. Querying the contents of the/meta-inf/services/javax.xml.transform.transformerfactory file in the jar file

Several commonly used classes:

Techcommon:

Depending on the system properties of Java,

Javax.xml.transform.transformerfactory=net.sf.saxon.transformerfactoryimpl

ACM FACTORY class:

Net.sf.saxon.TransformerFactoryImpl (ie3rdpartylibs.jar/meta-inf/services/ Javax.xml.transform.TransformerFactory)

JRE Default class:

Org.apache.xalan.processor.TransformerFactoryImpl

Conversion method:

Transformerfactory.newinstance (). Newtransformer (Source of XSLT)

. Transform (Javax.xml.transform.Source, Javax.xml.transform.Result)

The purpose of XSLT is to convert an XML file or stream/dom object to another xml/xhtml file or stream/dom object