表格提交后如何使用PUPPETEER下载PDF文件? NodeJS |木偶 [英] How to download PDF file using PUPPETEER after form submit? NodeJS | PUPPETEER

问题描述

我一直在尝试使用无头的chrome下载PDF文件.我要做的是发送带有一些信息的表单，在表单提交时应下载PDF.如何保存此PDF? Obs:我正在使用NodeJS作为框架.

I've been trying to download a PDF file using headless chrome. What I got to do is send a form with some info, on form submit it should download a PDF. How do I save this PDF? Obs: I'm using NodeJS as the framework.

推荐答案

我不完全知道pdf的下载方式，但我认为您可以使用以下内容.

I do not know exactly how the pdf is downloaded but I think you can use the following.

await page._client.send('Page.setDownloadBehavior', {behavior: 'allow', downloadPath: '/home/me/stuff'});

然后检查文件是否在downloadPath属性中指定的目录中.

And then check for the file to be in the directory specified in the downloadPath property.

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