如何在 puppeteer 中禁用缓存? [英] How can I disable cache in puppeteer?

问题描述

我想在 puppeteer 中禁用缓存，谁能告诉我我该怎么做?我找到了这个 page.setCacheEnabled(enabled) 但我不明白如何使用它.

I want to disable cache in puppeteer, can anyone please tell me how I can do so? I found this page.setCacheEnabled(enabled) but I couldn't understand how to use the same.

我知道浏览器是在没有缓存或 cookie 的情况下启动的，但就我而言，浏览器始终在后台运行，因此需要不同的解决方案.

I am aware that the browser is launched without cache or cookies but in my case the browser is always running in the background thus need a different solution.

推荐答案

根据 puppeteer 文档，您可以使用 await page.setCacheEnabled(enabled)

According to the puppeteer docs you can use await page.setCacheEnabled(enabled)

这是在 12 月添加回来的.参见 Git Hub 问题 #1609

This was added back in December. See Git Hub issue #1609

如果您查看 提交更改例如有一个测试

If you look at the commit changes there is a test e.g.

await page.goto(SOMEURL);

await page.reload({waitUntil: 'networkidle2'});
expect(responses.get('one-style.css').fromCache()).toBe(true);

await page.setCacheEnabled(false);
await page.reload({waitUntil: 'networkidle2'});
expect(responses.get('one-style.css').fromCache()).toBe(false);

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