BlueJ可以打印到控制台的最大行数是否有限制?

问题描述

我有一个简单的主要方法，其中包括数十个"System.out.print"，如下所示:

I have a simple main method which includes dozens of "System.out.print" as depicted below:

public class StudentTester
{
    public static void main()
    {

        System.out.print('\f');

        System.out.println("1");
        System.out.println("2");
        System.out.println("3");
        System.out.println("4");
        System.out.println("5");
        System.out.println("6");
        System.out.println("7");
        System.out.println("8");
        System.out.println("9");
        System.out.println("10");
        System.out.println("11");
        System.out.println("12");
        System.out.println("13");
        System.out.println("14");
        System.out.println("15");
        System.out.println("16");
        System.out.println("17");
        System.out.println("18");
        System.out.println("19");
        System.out.println("20");
        System.out.println("21");
        System.out.println("22");
        System.out.println("23");
        System.out.println("24");
        System.out.println("25");
        System.out.println("26");
        System.out.println("27");
        System.out.println("28");
        System.out.println("29");
        System.out.println("30");
        System.out.println("31");
        System.out.println("32");
        System.out.println("33");
        System.out.println("34");
        System.out.println("35");
        System.out.println("36");
        System.out.println("37");
        System.out.println("38");
        System.out.println("39");
        System.out.println("40");
        System.out.println("41");
        System.out.println("42");
        System.out.println("43");
        System.out.println("44");
        System.out.println("45");
        System.out.println("46");
        System.out.println("47");
        System.out.println("48");
        System.out.println("49");
        System.out.println("50");
        System.out.println("51");
        System.out.println("52");
        System.out.println("53");
        System.out.println("54");
        System.out.println("55");
        System.out.println("56");
        System.out.println("57");
        System.out.println("58");
        System.out.println("59");
        System.out.println("60");
        System.out.println("61");
        System.out.println("62");
        System.out.println("63");
        System.out.println("64");
        System.out.println("65");
        System.out.println("66");
        System.out.println("67");
        System.out.println("68");
        System.out.println("69");
        System.out.println("70");

}

但是，当我运行程序时，BlueJ仅显示24-70.

However, when I run the program, BlueJ shows ONLY 24-70.

为什么?

推荐答案

在BlueJ终端窗口中，转到Options并打开Unlimited Buffering.这样可以解决您的问题.您也可以打开Clear Screen at method calls，使每个程序都在清晰的屏幕上运行.

In the BlueJ terminal window Go to Options and turn on Unlimited Buffering. This will solve your problem. You may also turn on Clear Screen at method calls to make each program run on a clear screen.

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