一个简单的爬虫程序

import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpStatus;import org.apache.commons.httpclient.methods.GetMethod;import org.jsoup.Jsoup;import org.jsoup.nodes.Document; public class Test1 {     public static void main(String[] args)throws Exception {        //String url="http://www.baidu.com";        String url="http://10.137.13.61:9000/dashboard/index/1";        HttpClient client=new HttpClient();        //PostMethod method=new PostMethod(url);        GetMethod method=new GetMethod(url);        int status=client.executeMethod(method);        if(status==HttpStatus.SC_OK){            String html=method.getResponseBodyAsString();            Document doc=Jsoup.parse(html);            System.out.println(doc.toString());        }else{            System.err.println("URL Exception");        }    }}

commons-httpclient-3.1.zip : http://mirrors.hust.edu.cn/apache/httpcomponents/commons-httpclient/binary/

另外需要commons-logging-1.1.3.jar commons-codec-1.6.jar jsoup-1.7.2.jar 网上下