A_xiaomingming的博客

public static void readFile(String filePath) throws IOException { File file = new File(filePath); BufferedReader br = new BufferedReader(new FileReader(file)); String r = null; while (...

Calendar now = Calendar.getInstance(); List<String> dates = new ArrayList<>(); Long oneDay = 86400000L;//一天是这些毫秒。 Long day = now.getTimeInMillis();//获取当前日期的毫秒数。 for(int i = 0;i < warnin...