相關連接:https://www.cnblogs.com/drift-ice/p/3817269.htmlhtml
https://www.ibm.com/developerworks/cn/opensource/os-cn-quartz/htm
http://www.icartype.com/?p=140blog
https://www.roncoo.com/course/view/e2b459016e2e477dbd5d67c8b23fe86ddeveloper