condb.java

股票投资管理系统

package db;

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


public class ConDB {

    public static Connection getCon(){

        Connection con = null;
        
        try{
            String url="jdbc:mysql://localhost:3306/stock";
            Class.forName("com.mysql.jdbc.Driver");
            con = DriverManager.getConnection(url,"root","password");
           
        }catch(Exception e){
            e.toString();
        }

        return con;

    }

}