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xiaoyong931011

2021-04-22 710b32a988b8c1881c815595a3d390cd1106c560

 zq-erp/src/main/java/com/matrix/core/tools/DateUtil.java

@@ -726,4 +726,39 @@

      return targetDate;
   }

   public static String getAgeForBirthDay(Date birthDay) {
      Calendar cal = Calendar.getInstance();
      if (birthDay == null) {
          return "-";
        }
      // 出生日期晚于当前时间，无法计算
      if (cal.before(birthDay)) {
         return "-";
      }
        // 当前年份
      int yearNow = cal.get(Calendar.YEAR);
        // 当前月份
      int monthNow = cal.get(Calendar.MONTH);
        // 当前日期
      int dayOfMonthNow = cal.get(Calendar.DAY_OF_MONTH);
      cal.setTime(birthDay);
      int yearBirth = cal.get(Calendar.YEAR);
      int monthBirth = cal.get(Calendar.MONTH);
      int dayOfMonthBirth = cal.get(Calendar.DAY_OF_MONTH);
        // 计算整岁数
      Integer age = yearNow - yearBirth;
      if (monthNow <= monthBirth) {
         if (monthNow == monthBirth) {
            if (dayOfMonthNow < dayOfMonthBirth) {
               // 当前日期在生日之前，年龄减一
               age--;
            }
         } else {
            age--;
         }
      }

      return age.toString();
   }
}