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苏宁的这个页面没有class="footer-bd"的，你换个试62616964757a686964616fe59b9ee7ad9431333337393562试，我试了下"footer-bom",这个就能拿到,你测试下？

附测试代码：import java.io.BufferedReader;

import java.io.InputStreamReader;

import org.apache.http.HttpResponse;

import org.apache.http.client.HttpClient;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.impl.client.DefaultHttpClient;

import org.jsoup.Jsoup;

import org.jsoup.nodes.Document;

import org.jsoup.select.Elements;

public class Test19 {

public static void main(String[] args) {

HttpClient httpclient = new DefaultHttpClient();

HttpGet  getmethod = new HttpGet("

);

try {

HttpResponse response = httpclient.execute(getmethod);

System.out.println("--------" + response.getStatusLine() + "---------");

BufferedReader bufferedreader = new BufferedReader(

new InputStreamReader(response.getEntity().getContent(),"gb2312"));

String str =null;

StringBuffer stringbuffer = new StringBuffer();

while((str = bufferedreader.readLine())!= null){

stringbuffer.append(str);

stringbuffer.append("\n");

}

Document doc = Jsoup.parse(stringbuffer.toString());

Elements a = doc.getElementsByClass("footer-dom");

System.out.println(a);

} catch (Exception e) {

e.printStackTrace();

}

}

}