Select Click on link(s) to scrape the linked page(s) to generate a Click URLs in the list action.Uncheck Add a page scroll and click Create workflow.When we search for popular product lines like the one we use to demonstrate, chances are that we need to navigate through multiple search result pages and extract data from each one of them.Ĭlick on the Check button to see if Octoparse has successfully located a next page button Modify the settings of the data fields by renaming them and removing the ones you don't want in the Data Preview section.Switch between the auto-detect results to find your desired data fields (result 1 in this case).
Click Auto-detect web page data in the Tips box and wait for it to complete.Or you can drag an 'Open a webpage' action, drop it into Workflow Designer, enter the URL in the 'Page URL' textbox and click 'Save' to open the target website/webpage. We can use it to detect the webpage to save us some time. Directly enter the URL in the address bar of the built-in browser and click 'Go', then the 'Open a webpage' action will be automatically created. The smart detection feature in Octoparse 8.4 is more powerful than ever. In this case, we want to extract the title of the camera lens from the listing page first, and then go to its detail page to get the specifics. Contactez lEquipe de Support dOctoparse pour toute question que vous pourriez avoir. Embarquez rapidement en utilisant des sites de test et en regardant des tutoriels vidéo sur YouTube. Select the page-level data that you want The selected page-level data will be added automatically in 'Data Field'. When you are in the 'Extract Data' action, click 'Add predefine fields' 2.
Let's say we need to search for "camera lens" on eBay. Obtenez des réponses instantanées à vos questions ou apprenez à utiliser Octoparse comme un pro. It is pretty easy to extract web page URL, page title, meta description and keyword in Octoparse.
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When we scrape product information from e-commerce websites, more often than not, we expect to extract data not only from the search result page but also from each product's detail page. In this tutorial, we will teach you how to build a customized crawler to achieve that purpose. Sharpen your skills and explore new ways to use Octoparse. For the latest tutorials, visit our new self-service portal.
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