kantu browser automation

of the problem, may not support the new wording, here first use the old wording.The following is the complete code, in order to run the time to see clearly, I added two places to wait:# encoding : Utf-8from Selenium Import webdriverimport timedriver = Webdriver.get ( "http://www.runoob.com/try/ Try.php?filename=tryjs_alert ") Driver.switch_to . FRAME ( "Iframeresult") Driver.find_element_by_xpath ( Span class= "hljs-string" > "Html/body/input") .click () time .sleep (1) Al = Driver.sleep (1) Al

This is not about what typescript is, Typescript is a superset of JavaScript, but in the process of using or learning, We need to compile a well-written. ts file into a. js file before it can be used, so it adds a lot of trouble to the beginning of the learning process, so it's why I have to build an automated development environment that can save a lot of time on some mechanical work. Typescript official website gave a formal environment, but not enough to meet my needs, so I need to build on t

(Python root has been configured to path), will not be configured to see the first article2. Ensure that the driver file name is Chromedriver.exe, and if the name is followed by a version number, change the file name.3.Chrome version v57.0+chromedriverv2.24Four, the version of the matching tableVersion of Chrome supported by the Chromedriver versionv2.24 v52-57v2.23 v51-53v2.22 v49-52v2.21 v46-50v2.20 v43-48v2.19 v43-47v2.18 v43-46v2.17 v42-43v2.13 v42-45v2.15 v40-43v2.14 v39-42v2.13 v38-41v2.1

1. Download the imageThe link is best, and almost all possible methods are enumerated, except that it does not mention the use of urldownloadtofile, but it is similar to WebClient.https://stackoverflow.com/questions/18424624/using-selenium-to-save-images-from-page/488712832. Full Exit SeleniumIn general, you can use Webdriver's Quit method. But in some cases, it may be useless. At this point, we can only kill the process.Interestingly, the way Iewebdriver and Chromewebdriver kill the process is

/yejq/archive/2012/11/24/2785479.html, that is, to open a different Web page, webbrowser1.documentcompleted + = Multiple processing methods, in the method by detecting different elements to deal with different Web pages. For good or bad.2. Execute JavaScriptOne is to use the InvokeMember method, commonly used is InvokeMember ("click"), to achieve the click button or something. One is using the Invokescript method, which I used to use:string " var a = ' test '; document.getElementById (' a '). Va