尽管是println，但字符串数组（String []）在一行中打印出来

Question

当我将问题[0]打印到TextArea时，输出如下所示：

  

Line1Line2

我希望输出看起来像这样：

  

线路1

     

2号线

尽管使用println如何更改输出的格式？

守则：

    public void run() {
        try {
            write = new PrintStream(connection.getOutputStream());
            //Skriva till klienten.
            List<String> questionsList = new ArrayList<>();

            try (Stream<String> questionsStream = Files.lines(Paths.get(quizFile))) {  //Reading from text file
                questionsList = questionsStream
                        .parallel()
                        .collect(Collectors.toList());
                Collections.shuffle(questionsList);  //Randomizing the Strings.

                while (true) {

                    for (String string : questionsList) {
                        String[] questions = string.split("/");
                        write.println(questions[0]);  //Printing out [0]."\n" does not seperate the String to seperate lines.
                        try {
                            Thread.sleep(4000); //"Sleeping" between the lines.
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                    }

Answer 1

您应该使用HTML，标记＆＃39;
进入write.println(questions[0] + "<br>");。