code: private static void processPhrase() {
          try(BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("target/phrase.txt"),"utf-8"))){
              List<String> list = new ArrayList<>();
              list.addAll(PHRASES);
              PHRASES.clear();
              Collections.sort(list);
              for(String phrase : list){
                  String p = phrase.replaceAll("\\s+", "");
                  writer.write(p+"="+phrase.trim()+"\n");
              }
              list.clear();
          }catch(Exception e){
              LOGGER.info("保存短语结构失败：", e);
          }
      }
docs: 生成短语结构