selenium chrome

Python crawler accumulation (1) -------- use of selenium + python + PhantomJS and phantomjspython Crawler Recently, as per the company's requirements, when I found that I did not find the js package address, I used selenium to crawl information. Link: python crawler practice (I) -------- China crop germplasm Information Network1. Introduction to Selenium What is

, submit buttons, etc. These HTML elements is written with the start tag and ends with an end tag.For Example, My First HTML DocumentSteps for getting x-path of the web element that we want to locate.Step 1) In Chrome, Go to Http://money.rediff.com/gainers/bsc/daily/groupaStep 2) Right click on the Web element whose x-path is to be fetched. In we case, right click on the "Company" select Inspect option. The following screen would be shown-Step 3) Righ

This article and we share the main is python crawler Sharp weapon selenium related content, together to see it, hope to you learn Python crawler helpful. What is selenium? In a word, automated testing tools. It supports a variety of browsers, including Chrome,Safari,Firefox and other mainstream interface browser, if you install a in these browsers

of FF on Liunux to be tested in your use case, then Selenium-grid automatically matches the proxy node with the FF3.6 that is registered as Linux, and if the match succeeds, forwards the test request and, if it fails, rejects the request. The code for the remote compatibility test using Selenium-grid is the same as above. The basic structure of its invocation is shown below:Understand the basic structure o

When the third blog begins ~The topic this time is data fetching. Finally to the core part of the discussion, my mood is very excited ah! If you have Baidu or Google (if you can) data capture or crawling, you will find thousands of examples. But most of the code is very verbose, and many of the code is still fetching static data, the dynamic JS written data is helpless. Or, using HTML to parse the URL, then find the JS-written data page to find the desired data.but! I wonder if you've ever foun

='mozilla/5.0 (Windows NT 5.1)applewebkit/537.36(khtml, like Gecko) Chrome/29.0.1547.66 safari/537.36'#path of the PhantomusPjs_path ='Xx/node_modules/phantomjs/bin/phantomjsDcap = {"phantomjs.page.settings.userAgent": User_agent,'Marionette': True}driver= Webdriver. PHANTOMJS (executable_path=pjs_path,desired_capabilities=dcap)#5 Secondswait = webdriverwait (Driver, 5)#Get HTML login pageLogin_page_url ='http://xxx'driver.get (Login_page_url)#wait u

First, Test System: Python + Selenium + pycharm + Jenkins/dockerEnvironment Construction:1. Install python 3.4/3.5 2/3.6/3.72. Configure Environment variables3.pip Install selenium== version number 3.3 (frame with the latest in mature language)4. Install editor Pycharm, Project path cannot contain Chinese, name is meaningful, Python version is selected correctly5. browser Firefox version can go to https://w

Selenium-grid versionSelenium-grid is divided into version 1 and version 2, in fact its 2 versions are not the same as the Selenium version 1 and 2 should be published [that is, the release of Selenium-grid2 is a little later than selenium2]. Fortunately, however, the current SELENIUM-GRID2 is basically capable of supp

directory and add the Chromedriver directory to pathFor example: My driver path, add C:\Users\hustar\AppData\Local\Google\Chrome\Application to path.The above based on the Selenium+testng+maven environment is completed, let's write a small program to run a bitRight-click on the package name to select New-otherSelect TestNG class and click NextFill in the Class name, select Bforemethod and Aftermethod, clic

2 has a clear object-oriented API from Webdriver and is able to interact with the browser in the best way possible. Selenium 2 does not use JavaScript sandboxing and supports multiple browsers and multi-language bindings. Specifically, the following are: Mozilla Firefox Google Chrome Microsoft Internet Explorer Opera Apple IPhone Android Browsers

1. Installing the JDKJDK1.7Download path: http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.htmlPunch ' Next ', OK. Configure environment variables when installation is complete:Java_home = E:\Java\Java\jdk1.7.0_15PATH =%java_home%\binCLASSPATH =.; %java_home%\lib\dt.jar;%java_home%\lib\tools.jarCMD command-line input:java-version, returns the following result, indicating that the installation was successful2. Download Eclipse:http://www.eclipse.org/download/Once the

management tool that is installed with NodeJS.) )>NPM Install Selenium-webdriver　　Note: Mozilla ' s geckodriver is only required for Firefox 47+.Everything need for Firefox 38-46 are included with the This package. SeleniumThe authorities have launched3.0, had to celebrate, years of2.xfinally upgraded to3.0out, of course,3.0The official version is also available. Some of these changes have been brought about. One of the biggest changes is thatFirefox

selenium RC provides a dictionary-based API, all of which are open in one class, and the Webdriver API is more object-oriented. In addition, Webdriver only supports Java, while Selenium RC offers a wide range of language support. The technical differences are also obvious: Selenium Core (the foundation of RC) is basically a JavaScript application that runs withi