Quartz是OpenSymphony开源组织在Job scheduling领域又一个开源项目,它可以与J2EE与J2SE应用程序相结合也可以单独使用。Quartz可以用来创建简单或为运行十个，百个，甚至是好几万个Jobs这样复杂的日程序表。源码列举了Quartz各种用法的例子~-Is the OpenSymphony Quartz Job scheduling in the field of open source has an open source project, it works wi