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Share the positioning methods of parent-child, brother and adjacent nodes in selenium. In practical applications, many people will encounter the problem that the node they want to locate cannot be directly located and needs to be relatively located through nearby nodes. However, it is easy to locate the child node from the parent node. It is im ...

01. JS processing scroll bar Execute via webdriver_ The script () method executes the JS script operation scroll bar Right scroll bar Firefox browser and Chrome browser use different syntax. It is listed in the following area. It looks like Google browser 71 general Firefox # Firefox browser scrolls to the bottom js = "var q=document.docume ...

1, Installing Selenium There are usually two methods to crawl data using Ajax interface: One is to dig deep into the logic, find out the construction logic of the parameters required by the request, and use Python code to reproduce and construct Ajax requests;The other is to directly simulate the operation of the browser and bypass this p ...

hello, everyone~ Another full day~ Since you are full of vitality, do you want to do something, for example, climb the recruitment data of "Boss direct employment"~ Let's go. Let's do it~ Target determination We use Selenium to capture data this time. The information obtained includes title, salary, company name, company ...

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When you are a crawler, you will certainly encounter many verification code columns, such as image recognition mentioned in this paper:   When I was climbing the dragnet, I was too often jumped to the verification system. It was really annoying url=Secure access verification - pull hookhttps://sec.lagou.com/verify.html?e=2&f=https: ...

Abstract of this article "explain how Python 3 + selenium 3 handles Frame forms" Frame form When we use Selenium to locate page elements, we sometimes encounter the problem that we can't locate them. The elements we see on the page can be seen by the developer tools of the browser, but the code can't locate them when running. When ...

Python Selenium.WebDriverWait Browser Startup Parameter Settings "How Edge Uses Startup Parameters" 1. Browser Startup Parameter Settings 🍿 When you create a WebDriver instance, you can configure its startup parameters to make some initial settings that will take effect throughout the lifecycle of the WebDriver The parameters ...

preface Recently, I systematically studied the basic knowledge of python once, and thought of whether there was a way to master knowledge quickly. The general normal logic is to practice cases while reading basic knowledge, which is a process from thick to thin. But now the pace is so fast, especially Internet companies. Excluding the time to ...

         This article demonstrates how to use Selenium to crawl the account information of the treasure Pavilion (number of generals, name of generals, number of tactics, number of treasures, price, number of collections, etc.) of the land of lead. Because different information needs various clicks to obt ...