From 736fa652cac4a39fb4f2747e581a54a8122b0400 Mon Sep 17 00:00:00 2001
From: guang <guang@guang.com>
Date: 星期一, 20 三月 2023 18:38:18 +0800
Subject: [PATCH] 增加公共方法，计算年龄，字符串提取小数，map获取字符串及整数
---
src/main/java/com/hx/util/DateUtil.java | 33 +++++++++++++++++++++++++++++++++
1 files changed, 33 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/util/DateUtil.java b/src/main/java/com/hx/util/DateUtil.java
index ddefebf..361a86c 100644
--- a/src/main/java/com/hx/util/DateUtil.java
+++ b/src/main/java/com/hx/util/DateUtil.java
@@ -780,4 +780,37 @@
calendar.set(Calendar.DAY_OF_WEEK, Calendar.MONDAY);
return calendar.getTime();
}
+
+ /**
+ * 鏍规嵁鍑虹敓骞存湀鏃ヨ绠楀勾榫�
+ * @param birth
+ * @return
+ */
+ public static int getAge(Date birth) {
+ Calendar cal = Calendar.getInstance();
+ int thisYear = cal.get(Calendar.YEAR);
+ int thisMonth = cal.get(Calendar.MONTH);
+ int dayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
+
+ cal.setTime(birth);
+ int birthYear = cal.get(Calendar.YEAR);
+ int birthMonth = cal.get(Calendar.MONTH);
+ int birthdayOfMonth = cal.get(Calendar.DAY_OF_MONTH);
+
+ int age = thisYear - birthYear;
+
+ // 鏈冻鏈�
+ if (thisMonth <= birthMonth) {
+ // 褰撴湀
+ if (thisMonth == birthMonth) {
+ // 鏈冻鏃�
+ if (dayOfMonth < birthdayOfMonth) {
+ age--;
+ }
+ } else {
+ age--;
+ }
+ }
+ return age;
+ }
}
--
Gitblit v1.8.0