jsoup

Parse the inner html tags using jSoup

由 橙三吉。 提交于 2020-01-17 11:33:11
问题 I want to find the important links in a site using Jsoup library. So for this suppose we have following code: <h1><a href="http://example.com">This is important </a></h1> Now while parsing how can we find that the tag a is inside the h1 tag? 回答1: You can do it this way: File input = new File("/tmp/input.html"); Document doc = Jsoup.parse(input, "UTF-8", "http://example.com/"); Elements headlinesCat1 = doc.getElementsByTag("h1"); for (Element headline : headlinesCat1) { Elements importantLinks

Parse the inner html tags using jSoup

由 喜夏-厌秋 提交于 2020-01-17 11:33:07
问题 I want to find the important links in a site using Jsoup library. So for this suppose we have following code: <h1><a href="http://example.com">This is important </a></h1> Now while parsing how can we find that the tag a is inside the h1 tag? 回答1: You can do it this way: File input = new File("/tmp/input.html"); Document doc = Jsoup.parse(input, "UTF-8", "http://example.com/"); Elements headlinesCat1 = doc.getElementsByTag("h1"); for (Element headline : headlinesCat1) { Elements importantLinks

Parse the inner html tags using jSoup

由 白昼怎懂夜的黑 提交于 2020-01-17 11:32:34
问题 I want to find the important links in a site using Jsoup library. So for this suppose we have following code: <h1><a href="http://example.com">This is important </a></h1> Now while parsing how can we find that the tag a is inside the h1 tag? 回答1: You can do it this way: File input = new File("/tmp/input.html"); Document doc = Jsoup.parse(input, "UTF-8", "http://example.com/"); Elements headlinesCat1 = doc.getElementsByTag("h1"); for (Element headline : headlinesCat1) { Elements importantLinks

Android jsoup, how to select item and go to next page

由 限于喜欢 提交于 2020-01-17 08:45:09
问题 I want to check Hong Kong IFC mall store's iPhone4s stock state. So, I need to go Choose products to detect the stock state "choose product link". But before I go to the Choose product pages, it necessary to choose store in previous page. if I didn't choose the store, and direct go to choose product page, it will display "Your session timed out." How do I programmatically choose IFC mall in Apple store reserve and go to next pages by jsoup? 回答1: it will display "Your session timed out." The

I have to retrieve data from html table using jsoup

由 你。 提交于 2020-01-17 07:02:37
问题 Here is the table enter image description here I am using this code Document doc = Jsoup.parse(s); Elements elements=doc.select("table#table1").select("tbody").select("tr"); for (int i = 0; i < elements.size(); i++) { Elements row = elements.get(i).getElementsByClass("MTTD8"); Elements cols = row.select("td"); System.out.println("MTTD8---> "+ row.text().toString()); } I am recieving this output: MTTD8---> 03-24 19:15:57.512 20390-20536/com.example.rushabh123453.attendance I/System.out: MTTD8-

JSoup:How to parse a specific link

由 送分小仙女□ 提交于 2020-01-17 05:11:11
问题 I'm building an android app and I 'm trying to get only a specific link,from the following site but I cannot, because the site uses the same name for all classes (this only a small part from the site's HTML code). <td class="td-file"><span class="td-value" id="JOT_FILECAB_label_wuid:gx:4c83ae813389c090" aria-hidden="true"> Ε.ΛΣΧ.ΑΕΝ.02 ΑΠΟ 22-2-2016.pdf</span><br /> <SPAN style="word-spacing: 3px;"> <a href="https://docs.google.com/viewer?a=v&pid=sites&srcid

How to pause before parsing in jsoup?

由 瘦欲@ 提交于 2020-01-17 03:49:12
问题 I need to pause my script before parsing (i want to wait for some information), but how can i do this in Jsoup? I tried this: link = Jsoup.connect("link").wait(100).get(); But this doesn't work for me. 回答1: Usually the need for waiting arises when content is loaded via AJAX. Jsoup can't deal with such stuff, because it is not a browser. Jsoup simply interprets HTML. The connection stuff is more or less only a wrapper around Java connections. I guess you need to either identify the AJAX calls

Shows exception in java code (Selenium + Jsoup)

由 柔情痞子 提交于 2020-01-17 01:14:08
问题 I am working on an project. In that, I have to get HTML page source code. For that, I invoke firefox driver using Selenium , and store page source code in String, and then parse using Jsoup My code worked fine for single url . But when I put my code in testing, where it has to get numbers of URLS one by one, then at the end it throws one exception, and my project fails. Please see the exception and tell me why this occurs, and give me some solution to overcome this Exception. My selenium code

Java爬虫技术之Jsoup

由 纵然是瞬间 提交于 2020-01-16 14:42:04
Java的应用领域一直给人的印象就是企业级系统开发语言，其实Java在爬虫方面也是很强的，也有很成熟的生态体系，而且强大的语言基础不论是爬取处理，数据处理都可以有足够的支撑。很早读书的时候，有看过一本爬虫的书，当时并没有坚持读完，如今工作时间不是很充足，对相关框架、技术做一些关键记录。 一、Jsoup简介 1.官网 https://jsoup.org 2.功能说明 在爬虫程序中，Jsoup作为HTML解析器，爬取可以使用HttpClient等框架，Jsoup本身也支持发起常见请求，支持HTTP、HTTPS等，但对此的支持不够丰富，可应付日常场景。 Jsoup可以从文本、文件、url获取HTML页面，生成文档Document对象，并提供类似Jquery的操作方法，CSS选择器的select元素查找方式，对HTML可以进行各种灵活的解析操作。熟悉HTML及Jquery的有经验的开发人员可以非常快的上手。 二、Jsoup实操 1.操作案例 maven依赖 < dependency > < groupId > org.jsoup </ groupId > < artifactId > jsoup </ artifactId > < version > 1.11.3 </ version > </ dependency > parse字符串获取HTML的方式 String html = "

Question mark (char 57399) added to HTML element text

由 陌路散爱 提交于 2020-01-16 10:36:10
问题 I've come across a problem that seems really weird to me. I'm scraping a website using Jsoup: Elements names = doc.select(".Mod.Thm-inherit").select("h3"); for (Element e : names) { System.out.println(e.text()); } My output is (Fantasy hockey team names, names changed for simplicity): Team One ? Team Two ? Team Three ? Team Four ? Team Five ? //etc Now the actual team names don't have the extra space or question mark. Thinking I could just replace it, I tried: String str = e.text().replaceAll
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