JAVA中PrintWriter的用法

Posted 2020-12-18 JC97

    try (PrintWriter writer = new PrintWriter("student.txt")) {
            writer.println("姓名	语文	数学	英语	总分	");
            for (Student s : set) {
                writer.println(s.getName() + "	" + s.getChinese() + "	" +
                        s.getMath() + "	" + s.getEnglish() + "	" + s.getTotalScore());
            }
        } catch (IOException e) {
            e.printStackTrace();
        }

今天学到了一种简便的输出输出流方法，mark一下~