Java Servlet容器 Jetty 9 發布,支持 SPDY 和 WebSocket
Jetty 是一個開源的servlet容器,它為基于Java的web內容,例如JSP和servlet提供運行環境。Jetty是使用Java語言編寫的,它的 API以一組JAR包的形式發布。開發人員可以將Jetty容器實例化成一個對象,可以迅速為一些獨立運行(stand-alone)的Java應用提供網絡和web連接。
Jetty 9 支持 SPDY 和 WebSocket。
下載地址:
Maven:
<groupId>org.eclipse.jetty</groupId>
<version>9.0.0.v20130308</version>
Jetty 9.x 特性:
- Completely overhauled I/O layer
- Servlet API 3.0
- JSP 2.2
- SPDY/3
- WebSocket (RFC-6455)
移植到 Jetty 9.x 的要求:
- Requires Java 1.7 or newer.
- Jetty Maven Plugin has now been moved to org.eclipse.jetty groupId
- There is no org.mortbay or codehaus components
- Support for early WebSocket drafts has been dropped, only support released RFC-6455 spec.
- There now only 1 aggregate jar, called jetty-all.
- Bad UTF8 encoding will result in replacement characters being passed into the application to handle. (older versions of Jetty would fail the request)
- Removal of all traditional Socket (BIO) Connectors.
- Only supporting NIO for Connectors.
- Consolidated all of the various Deployment technique and scenarios into one.
- ContextDeployer and WebAppDeployer have been removed
- DeploymentManager has only 1 AppProvider now, the WebAppProvider
- WebAppProvider supports both Deployment Descriptors deployment and traditional Automatic WAR deployment.
- New Jetty Async Http Client
- New Jetty WebSocket Servlet & WebSocket Client
- A new Jetty XML DTD (http://www.eclipse.org/jetty/configure_9.0.dtd) changes the <Ref id=""> syntax in your Jetty XML to <Ref refid="">
- Removed Jetty6Continuation support
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