docs: private void init1() {
          try (BufferedReader br = MyStaticValue.getPersonReader()) {
              pnMap = new HashMap<>();
              String temp = null;
              String[] strs = null;
              PersonNatureAttr pna = null;
              while ((temp = br.readLine()) != null) {
                  pna = new PersonNatureAttr();
                  strs = temp.split("\t");
                  pna = pnMap.get(strs[0]);
                  if (pna == null) {
                      pna = new PersonNatureAttr();
                  }
                  pna.addFreq(Integer.parseInt(strs[1]), Integer.parseInt(strs[2]));
                  pnMap.put(strs[0], pna);
              }
          } catch (NumberFormatException e) {
              logger.warn("数字格式不正确", e);
          } catch (IOException e) {
              logger.warn("IO异常", e);
          }
      }