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视频

介绍​

🌐 Introduction

使用 Playwright，你可以录制视频以供测试。

🌐 With Playwright you can record videos for your tests.

录视频​

🌐 Record video

在测试结束时，视频会在关闭浏览器上下文时保存。如果你手动创建了浏览器上下文，请确保等待BrowserContext.close()方法。

🌐 Videos are saved upon browser context closure at the end of a test. If you create a browser context manually, make sure to await BrowserContext.close().

context = browser.newContext(new Browser.NewContextOptions().setRecordVideoDir(Paths.get("videos/")));
// Make sure to close, so that videos are saved.
context.close();

你也可以指定视频大小。视频大小默认是将视口大小缩放以适应 800x800。视口的视频会放置在输出视频的左上角，如有必要会缩放以适应。你可能需要将视口大小设置为与你想要的视频大小相匹配。

🌐 You can also specify video size. The video size defaults to the viewport size scaled down to fit 800x800. The video of the viewport is placed in the top-left corner of the output video, scaled down to fit if necessary. You may need to set the viewport size to match your desired video size.

BrowserContext context = browser.newContext(new Browser.NewContextOptions()
  .setRecordVideoDir(Paths.get("videos/"))
  .setRecordVideoSize(640, 480));

保存的视频文件会出现在指定的文件夹里。它们都生成了独特的名字。对于多页场景，你可以通过[Page.video（）]（/api/class-page.mdx#page-video）访问与页面关联的视频文件。

🌐 Saved video files will appear in the specified folder. They all have generated unique names. For the multi-page scenarios, you can access the video file associated with the page via the Page.video().

path = page.video().path();
note

请注意，视频仅在页面或浏览器上下文关闭后才可用。