#OCTOPARSE HOW TO USE WORKFLOW FULL#

You will no longer need to set the crawler manually. вЂњYou will notice Octoparse now generates a scraping workflow automatically once you enter the webpage URL. It should have several new important features in it, making Octoparse even more competitive among other web scraping tools on the market.ДЄccording to the developers, they upgraded the automation functionality substantially in the new version. AJAX Setting: Octoparse also allows you to extract AJAX supplied data and set timeout when required thanks to AJAX setting support.Д«ack in March 2020 the developers of Octoparse announced the new version (Octoparse 8.1)that is due for release in the mid of April.API Access: Allows users to create their own API capable to format scraped web data as XML strings.Multiple Data Export Formats : Octoparse supports CSV, Excel, MySQL, SQLite, Oracle, OleDB, XML, and SQL Server.Automatic IP rotation: Proxies, offered by Octoparse, also include automatic IP rotation, which is important to make sure IPs wonвЂ™t be blacklisted.Proxy Servers: Using proxy servers during web scraping is essential as it allows the tool to hide real user IP-address and avoid it being blocked by websites, thus speeding up and simplifying the process.Regular Expression Tool: This tool helps to generate a matching regular expression automatically by allowing users to change the format of the extracted web data output.XPath Tool helps to resolve those issues, even when scraping listing pages, sites with infinite scrolling, pagination, and other dynamic websites. During the scraping process it is typical to encounter websites with a wrong coding structure, which affects the accuracy. XPath Tool: XPath Tool allows users to modify XPath to improve the accuracy of web scraping.It helps to reduce loading time and the number of HTTP requests required during any scraping task. Ad Blocking: Ad Blocking is another helpful function.Using cloud servers for extraction also lessens the demand for userвЂ™s hardware and its long term maintenance. OctoparseвЂ™s cloud-based service considerably (4 to 10 times) speeds up the web data extraction process compared to local extraction. Cloud Service: Cloud Service is one of the most essential OctoparseвЂ™s functionalities, as it provides users with access to cloud-based web resources.

#OCTOPARSE HOW TO USE WORKFLOW FULL#

Now youвЂ™ve learned how to build your first task.Octoparse offers users a rich number of tools, having pretty much a full toolkit for the purposes of different kinds of web scraping. Or choose вЂњCloud ExtractionвЂќВ to run the task in the cloud platform. Then export the results to Excel files, or other formats and save the file to the computer. The data extracted will be shownВ in the data extracted pane. But sometimes you may cause problems on certain websites.) Then click вЂњNextвЂќ.Д¬hoose вЂњLocal ExtractionвЂќВ to run the task on your computer. (Note: You can choose not to load image to speed up the extraction. Now you are done configuring extraction rule. Next, drag the second вЂњLoop itemвЂќВ before the вЂњClick to paginateвЂќВ action. вћњ Select вЂњExtract textвЂќ.ДЄfter selecting вЂњExtract textвЂќ, the data you choose will be shown in these fields. Start extracting data by clicking on the data you want. Now it will navigate to the detail page every time it does the вЂњLoop ItemвЂќВ action. вћњ Select вЂњFinish creating list.вЂќВ вћњ Click вЂњLoopвЂќВ to process the list. вћњ Select вЂњCreate a list of itemsвЂќВ вћњ Select вЂњВ Add current item to the listвЂќ. Select the first title that links to the detail page to create a list of items. Next, create a list of items to navigate to the detail page. Now the pagination action has been created.

вћњ Select вЂњLoop click the elementвЂќ under Advanced options. вћњВ Click вЂњGoвЂќВ button to open the web page. First, open the website you plan to crawl in the built-in browser.

Octoparse how to use workflow