vs密钥
2015 enterprise:HM6NR-QXX7C-DFW2Y-8B82K-WTYJV;https://www.cnblogs.com/lab-zj/p/12462941.html
2017 professional: KBJFW-NXHK6-W4WJM-CRMQB-G3CDH; https://www.cnblogs.com/Jerrycjc/p/9268877.html