Jetty简介

Jetty provides a Web server and javax.servlet container, plus support for HTTP/2, WebSocket, OSGi, JMX, JNDI, JAAS and many other integrations. These components are open source and available for commercial use and distribution. 

Jetty提供了一个Web服务器和javax.servlet容器，以及支持HTTP/2，WebSocket，OSGi，JMX，JNDI，JAAS和其他集成。这些组件是开源并且可以用作商业用途和分布。

Jetty is used in a wide variety of projects and products, both in development and production. Jetty can be easily embedded in devices, tools, frameworks, application servers, and clusters. See the Jetty Powered page for more uses of Jetty.

Jetty用在大量多种的工程和产品里，包括开发和生产活动。Jetty能轻松地嵌入到设备、工具、框架、应用服务器、和众包中。看Jetty功能页看Jetty的更多用途。

The current recommended version for use is Jetty 9 which can be obtained here: Jetty Downloads. Also available are the latest maintenance releases of Jetty 8 and Jetty 7.

当前推荐的版本是Jetty 9，可以在这里获得。也可以看到最新维护的已发布版Jetty8和Jetty7。

The Jetty project has been hosted at the Eclipse Foundation since 2009. Prior releases of Jetty have existed in part or completely under the Jetty project at the The Codehaus and Sourceforge before that. See the About page for more information about the history of Jetty.

Jetty工程自从2009年开始由Eclipse基金会运营维护。Jetty的早期发布版还存在于在Jetty工程部分或全部下的Codehaus和SourceForge。在About页可以看到Jetty的历史。

Features（功能）Jetty Powered（Jetty提供的）

• Jetty Powered （Jetty提供的）
• Full-featured and standards-based（全部功能和标准基础）
• Open source and commercially usable（开源并且可以商业使用）
• Flexible and extensible（弹性、可扩展）
• Small footprint（小占用）
• Embeddable（可嵌入式）
• Asynchronous（异步的）
• Enterprise scalable（商业可伸缩）
• Dual licensed under Apache and Eclipse（在Apache和Eclipse双重许可下）

• Large clusters, such as the Yahoo Hadoop Cluster（大聚合，比如Yahoo Hadoop聚合）
• Cloud computing, such as the Google AppEngine（云计算，比如Google AppEngine）
• SaaS, such as Yahoo! Zimbra（SaaS，比如Yahoo！Zimbra）
• Application Servers, such as Apache Geronimo（应用服务器，比如Apache Geronimo）
• Frameworks, such as GWT（框架，比如GWT）
• Tools, such as the Eclipse IDE（工具，比如Eclipse IDE）
• Devices, such as phones（设备，比如手机）
• More…​

You can benefit from committer knowledge and get training, consulting services, professional support and even production SLAs, just ask us about it!

你可以从专家知识中获得帮助，训练，寻求服务和专业的支持，甚至包括生产服务等级协议，向我们询问吧。