Ajax的Java 工具包-DWR 宣布 release 1.0 版本，已經開始提供下載。DWR使得在JAVA中使用Ajax更加簡單和便捷。DWR提供了AJAX remoting of JavaScript calls ，自動生成Javascript stubs，簡潔的測試頁面，遠程調用Javascript的安全性，自動轉換數據類型，一些和Spring的整合，等等。1.0 的特性列表如下：AJAX remoting of JavaScript calls to JavaAutomatic generation of JavaScript stubs to match Java code.Test pages allowing you to test and debug your server code.Access controls through:J2EE security including role based authorizationDeclarative access rights at a method and parameter levelAutomatic conversion of the following types:All primitive types, String, Date (including SQL variants)Arrays, Collections, Maps, IteratorsDocument, Element etc from DOM, DOM4J, JDOM, and XOMJavaBeans (nested and recursive trees supported) including beans from HibernateA large array of remoting options:Batch sending of remote callsSupport for XMLHttpRequest & iframe with POST & GETOptional call ordering guaranteesJavaScript library for HTML manipulation including:Tables, ul, ol and select listsForm fields including automatic form / JavaBean mappingAll general content types like p, h*, div, span, etc.Spring integration:Remote Spring beansConfigure DWR using Spring config filesOpen Source (ASL Version 2)官方站點：http://getahead.ltd.uk/dwr