通过JDBC以SQL用户身份验证SQL Server实例

I'm having to support multiple database types for my tenant-enabled web application. Among others, I have successfully supported Microsoft's SQL Server, by using the net.sourceforge.jtds.jdbc.Driver class with a connection String like "jdbc:jtds:sqlserver://192.168.1.189:1433/ApplicationName". This works, but it requires that the user explicitly defines a user in the SQL Server instance and enables SQL Server authentication.I'm having to support multiple database types f