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Mar 14th, 2016
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  1. package nkotb;
  2.  
  3. import java.util.Scanner;
  4. import java.sql.*;
  5.  
  6.  
  7. public class Bank {
  8.  
  9. public static void main(String[] args) {
  10.  
  11. String url = "jdbc:mysql://localhost:3306/nkotb";
  12. String user = "root";
  13. String password = "1337";
  14. Scanner userInput = new Scanner(System.in);
  15.  
  16. System.out.println("Användarnamn:");
  17. String loginUsername = userInput.next();
  18. System.out.println("Lösenord:");
  19. String loginPassword = userInput.next();
  20.  
  21. try {
  22. //1. Connection till mysql
  23. Connection Conn = DriverManager.getConnection(url, user, password);
  24. //2. Skapa ett statement
  25. Statement stmt = Conn.createStatement();
  26. //3. Kör sql-query
  27. ResultSet rs = stmt.executeQuery("SELECT * FROM employeeinfo");
  28. //4. Result set
  29. while (rs.next()){
  30. rs.getString("surname"))
  31. }
  32.  
  33. }
  34. catch (Exception exc){
  35. exc.printStackTrace();
  36. }
  37.  
  38. System.out.println("1. Ändra ränta.");
  39. System.out.println("2. Lägg till bankbiträde.");
  40. System.out.println("3. Visa översikt.");
  41.  
  42. Scanner choice = new Scanner(System.in);
  43. System.out.println();
  44. int choiceEntry = choice.nextInt();
  45.  
  46. switch (choiceEntry) {
  47. case 1:
  48. System.out.println("ändra ränta");
  49. break;
  50. case 2:
  51. System.out.println("lägg till bankbiträde");
  52. break;
  53. case 3:
  54. System.out.println("visa översikt");
  55. break;
  56. default:
  57. System.out.println("fel");
  58. }
  59.  
  60. }
  61.  
  62. }
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