Java运行JS库 -- Jsoup

来源：互联网发布：sai是什么软件编辑：程序博客网时间：2024/06/15 04:30

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import org.junit.Test;

public class JsoupParseHtml {

/**
* Jsoup1.*版本
*/
@Test
public void JsoupParse() {
  try {
   URL url = new URL("http://www.baidu.com");
   Document document = Jsoup.parse(url, 5000);
   System.out.println(document.getElementById("form1").html());
//   System.out.println(document.select("#form1").html());
   /*Elements elist = document.select("#form1 input[type=hidden]");
   for (Element element : elist) {
    System.out.println(element.val());
   }*/
  } catch (MalformedURLException e) {
   e.printStackTrace();
  } catch (IOException e) {
   e.printStackTrace();
  }
}

@Test
public void JsoupParseBy2_9_1() {
try {
String url = "http://www.baidu.com";
Document document = Jsoup.connect(url).userAgent("Mozilla").get(); // 处理首页
// Document document = Jsoup.connect(url).userAgent("Chrome").get(); // 处理首页
Elements htmls = document.select(".bg");
// System.out.println(document.getElementById("form1").html());
String html = "";

for (Element element : htmls) {
html = element.val();
System.out.println(html);
}
} catch (IOException e) {
e.printStackTrace();
}

}

}

-- 代码中引入的jar为jsoup1.7.2.jar

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