html3xml.java

将html转换为xml的java源代码

import java.io.BufferedInputStream;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.net.URL;
import org.w3c.tidy.Tidy;
//HTML文件转换成XML输出
public class HTML2XML {
	private String url;
	private String outFileName;
	private String errOutFileName;
	public HTML2XML(String url, String outFileName, String errOutFileName) {
		this.url = url;
		this.outFileName = outFileName;
		this.errOutFileName = errOutFileName;
	}
	public void convert() {
		URL u;
		BufferedInputStream in;
		FileOutputStream out;
		Tidy tidy = new Tidy();
		//告诉Tidy将HTML转换为XML
		tidy.setXmlOut(true);
		try {
			//将错误信息保存到文件中
			tidy.setErrout(new PrintWriter(new FileWriter(errOutFileName),
							true));
			u = new URL(url);
			//创建一个输入输出流
			in = new BufferedInputStream(u.openStream());
			out = new FileOutputStream(outFileName);
			//转换文件
			tidy.parse(in, out);
			in.close();
			out.close();//释放
		} catch (IOException e) {
			System.out.println(this.toString() + e.toString());
		}
	}
	public static void main(String[] args) {
		//参数: HTML文件的URL，输出文件和错误文件名
		System.out.println("程序开始运行......");
		TestHTML2XML t = new TestHTML2XML(
				"http://localhost/servlet-study/testmail.jsp",
				"d:\\temp\\html2xml.xml", "d:\\temp\\error.txt");
		t.convert();
		System.out.println("程序运行结束......");
	} }