java do while 终止

Question

该程序要求用户输入一个数字，然后从列表中返回详细信息。我该怎么做？

         do {
          Scanner in = new Scanner(System.in);             
            System.out.println("Enter Number <terminated by 1>");

             }  while (!input.equals("-1"));
                System.out.println("Session Over");

        } catch (Exception e) {   
            System.out.println(e);
        }
    }
}

输出:

Enter Number <terminated by 1>
123456
Person Number: 12

Answer 1

while (input != -1); 是比较两个整数值的正确方法。