如何停止由Azure CDN缓存的index.html [英] How to stop index.html being cached by Azure CDN

问题描述

我正在使用Azure CDN托管要构建的静态网站.

I am using Azure CDN to host a static website I am building.

很棒，除了我更新Web应用程序时旧页面被缓存并仍然显示的事实.

It's great, other than the fact that when I update my web app the old page is cached and so still shown.

我在规则引擎中添加了以下Cache规则，使其每60秒刷新一次，但是什么也没做，我仍然得到旧内容，唯一获得新内容的方法是使用隐身浏览器

I have added the following Cache rule in the rules engine to put it to refresh every 60 seconds, however this does nothing and I still get the old content, the only way to get the new content is to go to an incognito browser.

任何人都有让我发疯的想法！

Anyone have any ideas it's driving me crazy!

这是当我点击index.html页面时浏览器开发窗口的屏幕截图，我在这里看不到任何缓存控制标头，我认为Azure CDN将会/应该将它们放进去，这是不正确的?

Here is a screenshot of the browser dev window when I hit the index.html page, I can't see any cache control headers here, I would think that the Azure CDN would/should be putting these on, is that incorrect?

推荐答案

您要修改的规则控制内部最大年龄".如果文件以icognito模式正确显示，则此规则运行正常.您必须设置外部最长期限"来控制Cache-Control标头.

The rule you are modifying controls the "internal max age". If a file shows up correctly in icognito mode, this rule is working fine. You have to set "external max age" to control the Cache-Control header.

https://docs.microsoft.com/zh-CN/azure/cdn/cdn-verizon-premium-rules-engine-reference-features

好像不是Azure CDN在缓存index.html，而是您的浏览器.确保通过以下方式正确返回 Cache-Control 标头使用开发者工具.

Looks like it is not Azure CDN which is caching index.html, it is your browser. Ensure that the Cache-Control header is returned correctly by using the developer tools.

https://docs.microsoft.com/zh-CN/azure/cdn/cdn-manage-expiration-of-cloud-service-content

https://docs.microsoft.com/en-us/azure/cdn/cdn-manage-expiration-of-blob-content

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