Vert.x 3.4.0 发布了。Vert.x 是一个用于下一代异步、可伸缩、并发应用的框架，旨在为JVM提供一个Node.js的替代方案。开发者可以通过它使用JavaScript、Ruby、Groovy、Java、甚至是混合语言来编写应用。 主要更新内容： Vert.x Infinispan is a new cluster option and supersedes the JGroups option HTTP and Web client redirect handling Zero-config service proxies generation with a processor classified jar a new SelfSignedCertificate to make easy to create tests and demos with TLS/SSL Hystrix metrics in the circuit breaker Handlebars templates can now fully resolve properties passed to them JsonObject POJO mapping convenience Http compression level option Groovy support now uses extension methods and does not generate wrappers anymore Dropwizard match metrics can now have an alias RxHelper method for adapting an Observable to a ReadStream RxHelper method for adpating a Handler > to a Subscriber provide Alpine and Busybox docker images 更多内容，请查看发行日志。 下载地址： http://vertx.io/download/ Vert.x 3.4.0 发布，基于 JVM 的 Node 替代者下载地址
