https://www.cnblogs.com/junneyang/p/5239480.html
https://www.cnblogs.com/Rocky_/p/8317156.html
https://blog.csdn.net/hqzxsc2006/article/details/49121307
Jenkins自定义变量共享
原文：https://www.cnblogs.com/MasterMonkInTemple/p/10697574.html
