Java JDBC MySQL Connection getConnection()

Description

get Connection

License

Open Source License

Declaration

public static Connection getConnection() 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Main {
    private static Connection con;

    public static Connection getConnection() {
        String url = "jdbc:mysql://localhost:3306/management";
        String username = "root";
        String password = "2806";

        if (con != null) {
            return con;
        } else {/*from  w ww.  j a va  2 s  . co m*/
            try {
                Class.forName("com.mysql.jdbc.Driver");
                con = DriverManager.getConnection(url, username, password);
            } catch (SQLException e) {
                e.printStackTrace();
            } catch (ClassNotFoundException e) {
                e.printStackTrace();
            }
        }

        return con;
    }
}

Related

1. getConnection()
2. getConnection()
3. getConnection()
4. getConnection()
5. getConnection()
6. getConnection()
7. getConnection()
8. getConnection()
9. getConnection()