回帖：kmmmmk:没有大侠能帮忙解决吗？?(2017-08-19 23:43)?
只有Kerberos验证才需要设置SPN，你用Kerberos还是NTLM？
Register a Service Principal Name for Kerberos Connections
https://docs.microsoft.com/en-us/sql/database-engine/configure-windows/register-a-service-principal-name-for-kerberos-connections