无法连接到本地主机上的SQL Server

Question

i just keep getting Connection Failed, i dont know why, im running a server on UniServerZ and trying to get the SQL file from localhost.

Im using uniserverZ (Unicontroller.exe) and i made the .sqlite file using SQLite manager addon for firefox. Anyone can help me out here? Thanks!

Edit: Ok, now im just trying to load the sqlite file from my C drive, i have commented out the command that would load it from my localhost because it doesnt work either. Any help?

package ui;
import java.sql.*;
import javax.swing.*;
public class MySQLConnect {
        Connection conn=null;
        public static Connection ConnectDb(){

            try{
                Class.forName("org.sqlite.JDBC");
                 Connection conn = DriverManager.getConnection("jdbc:sqlite:C:\\UniServerZ\\home\\Database\\db");

//               Connection conn = DriverManager.getConnection("jdbc:mysql:\\localhost:3306\\Database\\db\\student.sql","root","root");

                JOptionPane.showMessageDialog(null, "Connection Successful!");
                return conn;
            } catch(Exception e){
                JOptionPane.showMessageDialog(null, "Connection Failed");
                return null;
            }
        }
}

Answer 1

This connection is strange

jdbc:mysql://localhost:3306//Database//student.sql

try

"jdbc:mysql://localhost:3306/Database",userName,password

where Database is the real data base name.

Note also single / vs //

Answer 2

You work with Sqlite database but used the jar of Mysql..

So correct this line.

String driver = "com.mysql.jdbc.Driver";

to

String driver = "org.sqlite.JDBC";

Change url and add the sqlite jdbc driver to succesfull connection with Sqlite DB.

And remove one / from below line after . jdbc:sqlite: need only / .

 Connection conn = DriverManager.getConnection("jdbc:sqlite://localhost/Database/db/database.sqlite");

Thanks..