title: how to take database as parameter to connect to mysql database server
body: <pre><code>import java.sql.*;
  class ConnectSql
  {
      static Connection cont(String db)throws Exception
      {
          Class.forName("com.mysql.jdbc.Driver");
          Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/"+db+","root","xyz" );  
          return(con);
      }
  }
  </code></pre>
  
  <p>I am facing a problem in compiling this function and this 7th line is i suppose a problem is there an syntax error.If so please tell me.Here i want to take the name of database as parameter received from calling function.When i gave the exact name of database instead of parameter it worked,but not after i passed parameter in connection line.</p>