JBPM4是一个扩展性很强的工作流系统，百分百用JAVA语言开发，持久层采用Hibernate实现,并有图形化的设计器,HelloJbpm里有几个完整的例子!-JBPM4 is a highly scalable workflow system, fully developed with JAVA language, the use of Hibernate persistence layer to achieve, as well as graphic designer, HelloJbpm,

JBPM是一个扩展性很强的工作流系统，百分百用JAVA语言开发，持久层采用Hibernate实现，理论上说，只要Hibernate支持的数据库JBPM都支持。同时它还能被部署在任何一款JAVA应用服务器上。(JBPM is a highly expansible workflow system. It is developed in 100% by JAVA language, and Hibernate is implemented in persistence layer. In theor