EF：

<connectionStrings>
<add name="EFDbContext" connectionString="data source=.;initial catalog=CodeFirstDemo;user id=sa;password=******;Connect Timeout=15;Encrypt=False;TrustServerCertificate=False" providerName="System.Data.SqlClient" />
</connectionStrings>

 

EFcore:

Server=.;DataBase=XXXX;Uid=sa;Pwd=123456

 

一样的