webdriver

问题 I am developing web crawlers for a while and the most common issue for me is waiting for page to be completely loaded, includes requests, frames, scripts. I mean completely done. I used several methods to fix it but when I use more than one thread to crawl websites I always get this kind of problem. the Driver opens itself, goes through the URL, doesn't wait and goes through the next URL. My tries are: JavascriptExecutor js = (JavascriptExecutor) driver.getWebDriver(); String result = js

问题 I am developing web crawlers for a while and the most common issue for me is waiting for page to be completely loaded, includes requests, frames, scripts. I mean completely done. I used several methods to fix it but when I use more than one thread to crawl websites I always get this kind of problem. the Driver opens itself, goes through the URL, doesn't wait and goes through the next URL. My tries are: JavascriptExecutor js = (JavascriptExecutor) driver.getWebDriver(); String result = js

问题 I am developing web crawlers for a while and the most common issue for me is waiting for page to be completely loaded, includes requests, frames, scripts. I mean completely done. I used several methods to fix it but when I use more than one thread to crawl websites I always get this kind of problem. the Driver opens itself, goes through the URL, doesn't wait and goes through the next URL. My tries are: JavascriptExecutor js = (JavascriptExecutor) driver.getWebDriver(); String result = js

问题 I am developing web crawlers for a while and the most common issue for me is waiting for page to be completely loaded, includes requests, frames, scripts. I mean completely done. I used several methods to fix it but when I use more than one thread to crawl websites I always get this kind of problem. the Driver opens itself, goes through the URL, doesn't wait and goes through the next URL. My tries are: JavascriptExecutor js = (JavascriptExecutor) driver.getWebDriver(); String result = js

问题 I am new to Selenium, TestNG and Selenium Grid. I got slightly confused about when exactly I need to use Selenium Grid. Below are my understandings on this. Just let me know if i am right : Selenium Grid is only for running your tests remotely on another machine If I need to run my tests parallelly in my local Machine, there is no need to use Grid. That can be achieved by using TestNG only If I need to execute my test, parallelly on different remote machines, Then i have to use selenium Grid

问题 It says ChromeDriver is a standalone server that implements the W3C WebDriver standard It looks like W3C WebDriver standard only defines the interface between the automation program and Chromedriver. Chromedriver act as a HTTP server to get the command from automation program. But how does ChromeDriver communicate with Chrome? Still through HTTP protocol? If yes, where could we get the documentation about the details? And what component inside of Chrome is in charge of handling the command

问题 It says ChromeDriver is a standalone server that implements the W3C WebDriver standard It looks like W3C WebDriver standard only defines the interface between the automation program and Chromedriver. Chromedriver act as a HTTP server to get the command from automation program. But how does ChromeDriver communicate with Chrome? Still through HTTP protocol? If yes, where could we get the documentation about the details? And what component inside of Chrome is in charge of handling the command

问题 If a JavaScript on a web page return non-decimal value then what will javascriptExecuter.executeScript() will return? Ccan anyone answer this question? 回答1: executeScript() executeScript() executes a JavaScript in the context of the currently selected frame or window. The script fragment provided will be executed as the body of an anonymous function. If the script has a return value (i.e. if the script contains a return statement), then the following type of objects are returned: For an HTML

问题 I have just downloaded Visual Studio Code and tried to run some Python code. However, when I try to import Seleinum I receive the following error: from selenium import webdriver from selenium.webdriver.common.keys import Keys Erros: module selenium unresolved import 'selenium'Python(unresolved-import) unresolved import 'selenium.webdriver.common.keys' Python(unresolved-import) Any idea how to make it work? 回答1: The links below address the issue you are having. Your workspace settings are

问题 I am scraping a page using Selenium, Python. On opening the page one Popup appears. I want to close this popup anyway. I tried as below: url = https://shopping.rochebros.com/shop/categories/37 browser = webdriver.Chrome(executable_path=chromedriver, options=options) browser.get(url) browser.find_element_by_xpath("//button[@class='click' and @id='shopping-selector-parent-process-modal-close-click']").click() I tried a couple of similar posts here but nothing is working with me. below the error