자바 테스트 문제 등록 기능 프로 세 스 분석 실현

import java.util.Scanner;

/**
 * @auther:：9527
 * @Description:    
 * @program:    
 * @create: 2019-08-10 09:40
 */
public class Eighth {
  static Scanner scanner = new Scanner(System.in);

  public static void main(String[] args) {
    Eighth eighth = new Eighth();
    eighth.login();
  }

  //        
  public void login() {
    String name = "";
    boolean isOK = false; //          ，          
    int num = 0;  //     ，    ok，   +1，     OK，   +1，          2，      OK
    String passWords = "";

    do {
      System.out.println("        ，       3 ，    6 ");
      String receive = scanner.next();
      System.out.println("       ，        6 ，            ");
      String receive1 = scanner.next();
      System.out.println("       ，           ");
      String receive2 = scanner.next();
      //           ，    
      if (receive.length() >= 3) {
        //       ，   +1
        name = receive;
        num += 1;
      } else {
        //            ，     
        num = 0;
        System.out.println("            ，      ");
      }
      if (receive1.length() >= 6) {
        if (receive1.equals(receive2)) {
          passWords = receive1;
          //      ，   +1
          num += 1;
        } else {
          //            ，     
          System.out.println("           ，     ");
          num = 0;
        }
      } else {
        //       6 ，     
        num = 0;
        System.out.println("        6 ，      ");
      }
      if (num == 2) {
        isOK = true;
      }
    } while (!isOK);
    System.out.println("    ，         ");
  }
}