参考：https://www.mafeifan.com/DevOps/Jenkins/Jenkins2-%E5%AD%A6%E4%B9%A0%E7%B3%BB%E5%88%9732---%E8%AE%BF%E9%97%AE%E5%AE%BF%E4%B8%BB%E6%9C%BA%E5%B9%B6%E6%89%A7%E8%A1%8C%E5%91%BD%E4%BB%A4.html#%E5%8F%82%E8%80%83
