为什么需要更改IE设置才能在Windows 10上启用HTTP/2? [英] Why do I need to change IE settings to enable HTTP/2 on Windows 10?

问题描述

我最近在正在开发的网站上启用了HTTP/2.

I recently enabled HTTP/2 on a site I was developing.

为此，我不得不

1. 在Windows 10上
2. 使用支持HTTP/2的浏览器(在我的情况下为Chrome)
3. 配置我的Web服务器(iisexpress)以使用https服务站点
4. 在 Internet中启用HTTP/2资源管理器选项

1. Be on Windows 10
2. Use a browser that supports HTTP/2 (in my case Chrome)
3. Configure my webserver (iisexpress) to serve the site using https
4. Enable HTTP/2 in the Internet Explorer options

所有方法都有效，但是我对为什么必须使用1和4感到困惑.特别是4，因为我实际上没有使用Internet Explorer.现在，上面的链接表明它与WININET库有关，并且我了解IE选项有时会影响操作系统本身的设置，但这正是我突然停止理解的地方.

It all works, but I'm confused about why 1 and 4 are necessary. Especially 4 as I'm not actually using Internet Explorer. Now the above link suggests that it has something to do with the WININET library and I understand that IE options occasionally affect settings in the operating system itself but that's where my understanding abruptly stops.

操作系统甚至与这一切有什么关系? http/2是否不只是在浏览器和服务器应用程序之间? IIS是否正在使用系统资源?这是否意味着如果我设置了Katana或nginx之类的东西，就可以在没有Win10的情况下使用HTTP/2或切换IE设置?

What does the operating system even have to do with any of this? Isn't http/2 just between the browser and server application? Are there system resources being used by IIS? Does that mean if I set up something like Katana or nginx I could use HTTP/2 without Win10 or toggling the IE setting?

推荐答案

在Internet Explorer选项中禁用HTTP/2(默认情况下处于启用状态):

Disabling of HTTP/2 in the Internet Explorer options (it's enabled by default):

仅在Windows 10计算机上的IE11 上具有关联. Chrome甚至Microsoft Edge仍然可以使用HTTP/2与您的IIS通讯(我使用IIS而不是iisexpress进行了测试).您可以使用Developer Tools进行验证.您应该只清除浏览器缓存以查看在通信期间使用了H2(HTTP/2):

have relation only on IE11 on your Windows 10 computer. Chrome and even Microsoft Edge can still use HTTP/2 to communicate with your IIS (I tested with IIS instead of iisexpress). You can verify that using Developer Tools. You should only clear the browser cache to see that H2 (HTTP/2) be used during the communication:

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