HTML=> XML by URL

import java.net.URL;import java.io.*;import org.w3c.tidy.Tidy; public class xml {private String url; private String outFileName; private String errOutFileName; public xml(String url, String outFileName, StringerrOutFileName) { this.url = url; this.outFileName = outFileName; this.errOutFileName = errOutFileName; }public void convert() { URL u; BufferedInputStream in; FileOutputStream out; Tidy tidy = new Tidy(); //Tell Tidy to convert HTML to XMLtidy.setXmlOut(true); try { //Set file for error messagestidy.setErrout(new PrintWriter(new FileWriter(errOutFileName), true)); u = new URL(url); //Create input and output streamsin = new BufferedInputStream(u.openStream()); out = new FileOutputStream(outFileName); //Convert filestidy.parse(in, out); //Clean upin.close();out.close();} catch (IOException e) { System.out.println(this.toString() + e.toString()); } } public static void main(String[] args) {/* * Parameters are:* URL of HTML file* Filename of output file* Filename of error file */String u="http://www.yahoo.com";String o="index.xml";String e="error.xml";xml t = new xml(u, o, e); t.convert(); }}

运行后生成一个error文件和一个index文件