webmagic 爬取网页所有文章的标题时间作者和内容

package com.ij34;

import us.codecraft.webmagic.Site;
import us.codecraft.webmagic.Page;
import us.codecraft.webmagic.Spider;
import us.codecraft.webmagic.pipeline.FilePipeline;
import us.codecraft.webmagic.processor.PageProcessor;

import java.util.List;

public class HuxiuTest implements PageProcessor {
    @Override
    public void process(Page page) {
        List<String> requests = page.getHtml().links().regex(".*article.*").all();
         page.addTargetRequests(requests);
         page.putField("标题",page.getHtml().xpath("//div[@class='wrap-left pull-left']//h1/text()"));
         page.putField("作者", page.getHtml().xpath("//div[@class='article-author']//a/text()"));
         page.putField("时间", page.getHtml().xpath("//div[@class='column-link-box']/span[1]//text()"));
         page.putField("内容",page.getHtml().xpath("//div[@class='article-content-wrap']"));

    }
    @Override
    public Site getSite() {
        return Site.me().setDomain("www.huxiu.com");
    }

    public static void main(String[] args) {
        Spider.create(new HuxiuTest()).addUrl("https://www.huxiu.com/")
       .addPipeline(new FilePipeline("D:\\webmagic\\data\\"))
        .run();
    }

}

 

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