网站开发协议模板,wordpress组合模板下载,计算机专业主要学什么软件,莱芜在线话题莱芜拉呱playwright是由微软开发的Web UI自动化测试工具#xff0c;支持Node.js、Python、C# 和 Java语言#xff0c;本文将介绍Python版本的Playwright使用方法。 微软开源了一个非常强大的自动化项目叫playwright-python#xff0c;项目地址#xff1a;https://github.com/micros…playwright是由微软开发的Web UI自动化测试工具支持Node.js、Python、C# 和 Java语言本文将介绍Python版本的Playwright使用方法。 微软开源了一个非常强大的自动化项目叫playwright-python项目地址https://github.com/microsoft/playwright-python 它支持主流的浏览器包含Chrome、Firefox、Safari、Microsoft Edge 等同时支持以无头模式、有头模式运行并提供了同步、异步的 API 可以结合 Pytest 测试框架使用并且支持浏览器端的自动化脚本录制。 Playwright提供的自动化技术是绿色的、功能强大、可靠且快速支持Linux、Mac以及Windows操作系统。官网https://playwright.dev/ 从官网的解释官方给Playwright定位是一款真正意义上的Web端到端测试工具。
安装步骤 第 1 步安装 playwright-python 依赖库 (需要注意的是playwright库需要依赖Python3.7以上)
pip install -i https://mirrors.aliyun.com/pypi/simple/ --upgrade Playwright 第 2 步安装主流的浏览器驱动
playwright install 如果想查看Playwright支持的功能 可以直接在命令行输入playwright -h
使用Playwright可以无需写代码只需手动操作浏览器它会录制我们的操作然后自动生成代码脚本。录制脚本
1. 查看录制命令说明 playwright codegen -h
Usage: playwright codegen [options] [url]open page and generate code for user actionsOptions:-o, --output file name saves the generated script to a file--target language language to generate, one of javascript, playwright-test, python, python-async,python-pytest, csharp, csharp-mstest, csharp-nunit, java (default: python)--save-trace filename record a trace for the session and save it to a file--test-id-attribute attributeName use the specified attribute to generate data test ID selectors-b, --browser browserType browser to use, one of cr, chromium, ff, firefox, wk, webkit (default:chromium)--block-service-workers block service workers--channel channel Chromium distribution channel, chrome, chrome-beta, msedge-dev, etc--color-scheme scheme emulate preferred color scheme, light or dark--device deviceName emulate device, for example iPhone 11--geolocation coordinates specify geolocation coordinates, for example 37.819722,-122.478611--ignore-https-errors ignore https errors--load-storage filename load context storage state from the file, previously saved with --save-storage--lang language specify language / locale, for example en-GB--proxy-server proxy specify proxy server, for example http://myproxy:3128 orsocks5://myproxy:8080--proxy-bypass bypass comma-separated domains to bypass proxy, for example.com,chromium.org,.domain.com--save-har filename save HAR file with all network activity at the end--save-har-glob glob pattern filter entries in the HAR by matching url against this glob pattern--save-storage filename save context storage state at the end, for later use with --load-storage--timezone time zone time zone to emulate, for example Europe/Rome--timeout timeout timeout for Playwright actions in milliseconds, no timeout by default--user-agent ua string specify user agent string--viewport-size size specify browser viewport size in pixels, for example 1280, 720-h, --help display help for commandExamples:$ codegen$ codegen --targetpython$ codegen -b webkit https://example.com
比如我要在baidu.com搜索用chromium驱动将结果保存为test.py的python文件。文档默认保存到 C:\Users\user\下面
playwright codegen --target python -o test.py -b chromium https://www.baidu.com
