Java - com.microsoft.sqlserver.jdbc.SQLServerException : échec de la connexion pour l'utilisateur « root ». ClientConnectionId < beaucoup de choses ici > - Stack Overflow

I am trying to access SQL Server 2008 through java code, but I am getting the following error:

com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'root'.ClientConnectionId

Why is this happening and how to fix it ?

I am trying to access SQL Server 2008 through java code, but I am getting the following error:

com.microsoft.sqlserver.jdbc.SQLServerException: Login failed for user 'root'.ClientConnectionId

Why is this happening and how to fix it ?

Source