"Teach you by hand" series tips - java+ selenium automated testing - element positioning method By xpath Volume 2 (detailed tutorial)

1. Introduction According to Hongge's plan, this article continues to introduce WebDriver's element positioning method. This article introduces the penultimate method of positioning: By xpath. The location method of xpath is very powerful. Using this method, you can locate almost any element on the page. 2. What is xpath? XPath is the abbrev ...

Posted by trehy2006 on Thu, 20 Jan 2022 04:11:06 +0100

Scripy framework: integrating Selenium into scripy

1, Overview of overall functions In the process of daily learning, it is found that not all web pages can be captured by Scrapy. The reason is that JavaScript is dynamically rendered and Selenium is used to simulate browser crawling. There is no need to care about background requests or analyze the rendering process. As long as the content ...

Posted by dloeppky on Wed, 19 Jan 2022 12:47:26 +0100

Selenium automated test [21] find_element positioning element

In the previous series, we introduced the following 8 methods to locate elements. find_element_by_id: locate the element through the ID attribute value of the element;find_element_by_name: locate an element by its name attribute value;find_element_by_class_name: locate the element by its class attribute value;find_element_by_xpath: locate elem ...

Posted by cueball2000uk on Thu, 13 Jan 2022 20:51:45 +0100

The latest python crawler crawls all the commodity titles, pictures, introductions and prices in the foreign Amazon commodity category

Amazon's page of a classified product At the beginning, I must just try this page to see if I can request itAt the beginning, I didn't know whether the anti crawling was good or not, so I simply added a user agent. Sure enough, it didn't work. The web page I climbed to was the web page for me to enter the verification code.Then use session and ...

Posted by cmay4 on Sun, 02 Jan 2022 13:08:06 +0100

selenium web page automatically logs in and clocks in

preface A small automatic clock in program is made in front, which can basically realize the tasks of checking in and checking out after work, but there are still some restrictions. For example, the program needs to run on the computer all the time (you can run the program after work, but the computer can't be turned off). This problem ...

Posted by maxmjessop on Sat, 01 Jan 2022 10:57:41 +0100

❤ Less than 100 lines, combine the screenshot of the streaming hot list into one? The ultimate secret of reptile [suggestions collection] ❤ ️

How do crawlers deal with streaming loading pages? Please collect these 100 lines of code! In the previous article, the academic committee made an article Take photos of the website , if you find that the screen capture page is a streaming page, what if you cut off part of it? The so-called streaming loading page, the page height is consta ...

Posted by thegame261 on Mon, 27 Dec 2021 15:19:01 +0100

Python Selenium.WebDriverWait determines whether an element exists

Python Selenium.WebDriverWait determines whether an element exists 1, Determine whether the element exists Selenium does not have a direct method to judge whether an element exists, so we can only write a special function or method through some existing methods. Here I summarize three methods for your reference, which can be selected ac ...

Posted by csueiras on Sat, 25 Dec 2021 08:21:32 +0100

Crack the slider verification code of station B with Python+Selenium, the road of information security

preface The simulated Login operation of station B is realized by selenium. No more nonsense. Let's start happily~ Effect demonstration development tool Python version: 3.6 four Related modules: selenium module; And some python built-in modules. Chromedriver: Download the driver matching the Google browser version on your computer in ...

Posted by ivytony on Wed, 22 Dec 2021 03:26:03 +0100

Selenium 3 automated test [24] locates a set of elements

In addition, we know that WebDriver has 8 methods to locate a single element. It is also mentioned that WebDriver also provides 8 corresponding positioning methods to locate a group of elements. 8 kinds of find_elements_by_* The method is as follows: find_elements_by_id: locate a group of elements through the ID attribute value of the elemen ...

Posted by jaikar on Mon, 20 Dec 2021 03:18:42 +0100

Information crawling of Python+Selenium dynamic web pages

1, Selenium (1) Introduction to Selenium Selenium is a Web automated testing tool. It was originally developed for website automated testing. Its type is like the key wizard we use to play games. It can operate automatically according to the specified commands. The difference is that selenium can run directly on the browser. It supports a ...

Posted by JREAM on Sun, 19 Dec 2021 04:16:04 +0100