ChatGPT: Examples and techniques for parsing and manipulating HTML documents using the Jsoup library How to convert an html file into a Document object ChatGPT: To convert an HTML file into a Document object, you can use different programming languages and libraries, depending on the platform and tools you use. The following is an example […]
Tag: jsoup
[Java +selenium +jsoup] Java opens Firefox and Google Chrome, and obtains content from the web page in the browser
Google package com.gxq.model.controller; import cn.hutool.core.thread.ThreadUtil; import lombok.AllArgsConstructor; import lombok.extern.slf4j.Slf4j; import org.jsoup.Jsoup; import org.jsoup.nodes.Document; import org.jsoup.select.Elements; import org.openqa.selenium.WebDriver; import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.chrome.ChromeDriverService; import org.openqa.selenium.chrome.ChromeOptions; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RestController; import java.io.File; import java.io.IOException; /** * Get web image Controller * * @author Xiaoqiang * @date July 9, 2023 22:53:17 */ @RestController @Slf4j @AllArgsConstructor @RequestMapping(“/test”) public […]
Jsoup parses the table form of html
jsoup parses the table form of html jsoup description A Java HTML parser jsoup is a Java HTML parser that can directly parse a URL address and HTML text content. It provides a very labor-saving API, which can retrieve and manipulate data through DOM, CSS and jQuery-like operation methods. Main function Parse HTML from a […]
Teach you to use jsoup to crawl novel website resources from 0
Preface: When I was making an e-book project, it was too troublesome to manually search for novel resources, so I thought of crawling novel resources from other websites. After we learn jsoup, we will find that it is actually an investigation of front-end technology, so we recommend a blog, which is suitable for friends who […]
Use jsoup to crawl and parse web page data
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Use Jsoup to crawl web page knowledge and convert it into Excel (Java version)
Background With the advent of the post-epidemic era, in the past 2022, the national economic situation must have been a matter of great concern to many scholars and research subjects. These data are recorded on the website of the National Bureau of Statistics. By analyzing these data, we can verify and observe the current economic […]
Use Jsoup to crawl web page knowledge and convert it into Excel (Java version)
Background With the advent of the post-epidemic era, in the past 2022, the national economic situation must have been a matter of great concern to many scholars and research subjects. These data are recorded on the website of the National Bureau of Statistics. By analyzing these data, we can verify and observe the current economic […]
Android Jsoup crawls webpage data and its limitations, and the idea of interface crawling data
1. Jsoup jsoup is a Java HTML parser that can directly parse a URL address and HTML text content. It provides a very labor-saving API, which can retrieve and manipulate data through DOM, CSS and jQuery-like operation methods. The requirement is to obtain the leaderboard data on a certain website and use it as an […]
The cause of Jsoup exception org.jsoup.UnsupportedMimeTypeException: Unhandled content type
Exception that occurred: Exception in thread “main” org.jsoup.UnsupportedMimeTypeException: Unhandled content type. Must be text/*, application/xml, or application/xhtml + xml. Mimetype=application/json;charset=UTF-8, URL=https:/ /xxx.com/apiname I read several articles on the Internet about setting parameters ignoreContentType(true) for Jsoup’s Connection, but no one said why, so let’s record it below. Pseudo-code of Jsoup request: here is the breakpoint debugging […]
springboot uses Jsoup to parse html
springboot uses Jsoup to parse html 1. Demand The html data transmitted from the front end to the back end needs to be parsed and replaced by the back end 2. Solve Use Jsoup <dependency> <groupId>org.jsoup</groupId> <artifactId>jsoup</artifactId> <version>1.15.4</version> </dependency> 3. The main function of Jsoup 1) Parse HTML from a URL, file or string 2) […]