.netcore3.1:
.net core（centos7.5)
1. https://docs.microsoft.com/zh-cn/dotnet/core/install/linux-centos#manual-install
2. https://bbs.huaweicloud.com/forum/thread-46787-1-1.html
3. https://github.com/unicode-org/icu/releases/tag/release-59-1
https://dotnet.microsoft.com/download/dotnet-core/3.1
https://www.cnblogs.com/insipid/p/11385426.html .netcore3.1
.netcore 2.1
https://bbs.huaweicloud.com/forum/thread-46787-1-1.html
redis:
https://www.cnblogs.com/kingtl/p/13269586.html redis
mysql5.7:
https://blog.csdn.net/ykwndy/article/details/107025041