How to Connect the Sql Server with java using netbeans

[muthulk2]

i want to connect sql server with my java project but i have got error like this

com.microsoft.sqlserver.jdbc.SQLServerException: The port number 1433/tour_db is not valid.

this is my code:

Class.forName("com.microsoft.sqlserver.jdbc.SQLSer verDriver");
Connection con=DriverManager.getConnection("jdbc:sqlserver://localhost:1433/tour_db");