55 lines
1.9 KiB
Java
55 lines
1.9 KiB
Java
package io.dataease.service.wizard;
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import io.dataease.commons.utils.HttpClientConfig;
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import io.dataease.commons.utils.HttpClientUtil;
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import org.jsoup.Jsoup;
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import org.jsoup.nodes.Document;
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import org.jsoup.nodes.Element;
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import org.jsoup.select.Elements;
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import org.springframework.stereotype.Service;
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import java.util.*;
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/**
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* Author: wangjiahao
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* Date: 2022/1/11
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* Description:
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*/
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@Service
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public class ReptileService {
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String blogUrl = "https://blog.fit2cloud.com/?cat=321";
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//获取最新的前几条数据
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private static int infoCount=5;
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public List lastActive() {
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List result = new ArrayList();
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try {
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HttpClientConfig config = new HttpClientConfig();
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config.setSocketTimeout(5000);
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//爬取最新数据
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Document doc = Jsoup.parse(HttpClientUtil.get(blogUrl, config));
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Elements elementsContent = doc.getElementsByAttributeValue("rel", "bookmark");
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Elements elementsTime = doc.getElementsByTag("time");
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for(int i = 0;i<infoCount;i++){
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Element info = elementsContent.get(i*3);
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Map<String, String> infoMap = new HashMap();
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infoMap.put("title",info.attr("title"));
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infoMap.put("href",info.attr("href"));
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infoMap.put("time",elementsTime.get(i).childNode(0).outerHtml());
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result.add(infoMap);
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}
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} catch (Exception e) {
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e.printStackTrace();
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//ignore
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Map<String, String> infoMap = new HashMap();
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infoMap.put("title","支持移动端展示，数据源新增对DB2的支持，DataEase开源数据可视化分析平台v1.6.0发布");
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infoMap.put("href","https://blog.fit2cloud.com/?p=3200");
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infoMap.put("time","2022年1月10日");
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result.add(infoMap);
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}
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return result;
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}
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}
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