javax.xml.transform.TransformerException: java.io.FileNotFoundException:

javax.xml.transform.TransformerException: java.io.FileNotFoundException:
file:/E:/xslt/pxgl/pxgl.xml (文件名、目录名或卷标语法不正确。)

package ht.pxgl.examroom.action;
import javax.xml.transform.Source;
import javax.xml.transform.Result;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.TransformerFactoryConfigurationError;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import java.io.File;
public class Xslt{
public static void main(String argv[]){
String src = "E://xslt//pxgl//soupxml.xml";
String dest = "E://xslt//pxgl//pxgl.xml";
String xslt = "E://xslt//pxgl//pxgl.xsl";
File src2 = new File(src);
File dest3 = new File(dest);
File xslt2 = new File (xslt);
Source srcSource = new StreamSource(src2);
Result destResult = new StreamResult(dest3.toURI().getPath());//注意：在new StreamResult（）；看看和我的是不是不一样
Source xsltSource = new StreamSource(xslt2);
try{
   TransformerFactory transFact = TransformerFactory.newInstance();
   Transformer trans = transFact.newTransformer(xsltSource);
   trans.transform(srcSource,destResult);
}catch(TransformerConfigurationException e){
   e.printStackTrace();
}catch(TransformerFactoryConfigurationError e){
   e.printStackTrace();
}catch(TransformerException e){
   e.printStackTrace();
}