Tomcat对HTTP / 2.0的支持？ [英] Tomcat support for HTTP/2.0?
问题描述
有谁知道支持HTTP / 2.0的Tomcat的最低版本是什么？我一直在寻找他们网站上的任何地方，我找不到任何有关此事的细节。
Does anyone know what is the lowest version of Tomcat that supports HTTP/2.0? I've been looking everywhere on their site and I cannot find any details regarding this.
推荐答案
我是HTTP / 2 Jetty中的实现者，我注意到实现HTTP / 2的其他项目。
I'm the HTTP/2 implementer in Jetty, and I watch out other projects implementing HTTP/2.
Tomcat的Mark Thomas有概述了对Tomcat 9的HTTP / 2的支持。
Tomcat's Mark Thomas has outlined support for HTTP/2 for Tomcat 9.
2017年1月更新：Tomcat 8.5支持HTTP / 2请参阅@ joe-aldrich回答
https://stackoverflow.com/a/37889873/2027465
Update Jan 2017: Tomcat 8.5 supports HTTP/2 see @joe-aldrich answer https://stackoverflow.com/a/37889873/2027465
考虑到Servlet 4.0将作为目标HTTP / 2支持，并且HTTP / 2支持需要JDK中的ALPN支持（我也参与其中），并且JDK中的ALPN支持计划用于JDK 9，可能需要很长时间才能实现。
Considering that Servlet 4.0 is going to have as a target HTTP/2 support, and that HTTP/2 support requires ALPN support in the JDK (which also I am involved in), and that ALPN support in the JDK is scheduled for JDK 9, it is probably going to be a long time before all that materializes.
然而，是的是否其他Servlet容器已经提供HTTP / 2支持。
However, be aware that other Servlet Containers already provide HTTP/2 support.
Jetty 9.3.0 拥有完整，强大的对HTTP的支持/ 2 ，客户端和服务器。
我们已经在我们自己的网站上运行HTTP / 2了好几个月了，我们认为HTTP / 2支持生产就绪了。
正在考虑将Jetty的HTTP / 2推送API包含在Servlet 4.0中。
HTTP / 2推送已经以透明方式（通过Servlet过滤器）部署到Jetty的应用程序可用。
Jetty 9.3.0 has full, robust, support for HTTP/2, client and server. We have been running HTTP/2 on our own website for many months now, and we consider HTTP/2 support production ready. Jetty's HTTP/2 Push APIs are being considered for inclusion in Servlet 4.0. HTTP/2 Push is already available to applications deployed to Jetty in a transparent way (via a Servlet Filter).
Undertow 也有HTTP / 2的实现。
Undertow also has an implementation for HTTP/2.
Netty 也有一个，但它不是基于Servlet API。
Netty also has one, but it's not based on the Servlet APIs.
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