private static String postTitle = "Flutter相关目录";
private static String urlTitle = "flutter-menus";
private static String categories = "[Flutter]";
private static String tags = "[Flutter]";
private static String folder = "flutter" + File.separator + "content";

private static String postTitle = "Dart基础知识";
private static String urlTitle = "dart-basic";
private static String categories = "[Flutter]";
private static String tags = "[Flutter,Dart]";
private static String folder = "flutter" + File.separator + "dart";