autoupdate.java

用于抽取网页文本评论的源程序

package cn.casia.ailab.ldy.cmt;

import java.io.File;
import java.io.IOException;
import java.util.Timer;
import java.util.TimerTask;

public class AutoUpdate extends TimerTask {

//	private static final int ONE_HOUR = 0;
//	@Override
	Timer autotimer=new Timer();
	public void start(int delay,int internal){
		autotimer.schedule(this, delay*60000, internal*60000);
	}
	public void end(){
		autotimer.cancel();
	}
	public void run() {
		// TODO Auto-generated method stub
		NewUpdate newup= new NewUpdate();
		
		try {
			File fl=new File("D:\\863项目\\crawl~~\\评论URL4\\");
			String[] dirList=fl.list();
		//	newup.update("D:\\863项目\\crawl~~\\评论URL4\\惠普(HP).txt");
			for(int dirI=0;dirI<dirList.length;dirI++){
				newup.update("D:\\863项目\\crawl~~\\评论URL4\\"+dirList[dirI]);
			}
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		System.out.println("ok");
	}
	public static void main(String[] args){
		AutoUpdate aup=new AutoUpdate();
		aup.start(0, 10*60);
//		aup.end();
	}

}