BufferedReader在用java读取我的文件时跳过每隔一行

Question

因此，我正在阅读一个文件，其中包含我在前面代码中写到的约会。我想在文本文件中搜索某个日期的约会并将其添加到ArrayList中，但当BufferedReader遍历它时，它会跳过其他行...这是我的代码

public ArrayList<String> read(int checkDay, int checkMonth, int checkYear) {
    ArrayList<String> events = new ArrayList<String>();
    BufferedReader in = null;
    String read;
    try {
        in = new BufferedReader(new FileReader("calendar.txt"));
        while ((read = in.readLine()) != null) {
            read = in.readLine();

            String[] split = read.split(",");
            System.out.println(read);

            if (split[1].equals(Integer.toString(checkDay)) && split[2].equals(Integer.toString(checkMonth)) && split[3].equals(Integer.toString(checkYear))) {
                events.add(split[0] + " : " + split[1] + "/" + split[2] + "/" + split[3]);
            }

        }
    } catch (IOException e) {
        System.out.println("There was a problem: " + e);
        e.printStackTrace();

    } finally {
        try {
            in.close();
        } catch (Exception e) {
        }

    }
    return events;
}

Answer 1

你在读这行两遍。

while ((read = in.readLine()) != null) { // here
            read = in.readLine();      // and here