From d182dc7cd0ebd4b8dc4a8048e79a629209d2bf43 Mon Sep 17 00:00:00 2001
From: fhx <308050795@qq.com>
Date: 星期四, 16 十一月 2023 17:14:13 +0800
Subject: [PATCH] 1.新增工具类方法
---
src/main/java/com/hx/util/RegValidatorUtil.java | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/util/RegValidatorUtil.java b/src/main/java/com/hx/util/RegValidatorUtil.java
index 4c89a09..d3d68a2 100644
--- a/src/main/java/com/hx/util/RegValidatorUtil.java
+++ b/src/main/java/com/hx/util/RegValidatorUtil.java
@@ -240,6 +240,20 @@
}
/**
+ * 鍒ゆ柇瀛楃涓叉槸涓嶆槸double鍨�
+ * @param str
+ * @return
+ */
+ public static boolean isNumeric(String str){
+ Pattern pattern = Pattern.compile("[0-9]+[.]{0,1}[0-9]*[dD]{0,1}");
+ Matcher isNum = pattern.matcher(str);
+ if( !isNum.matches() ){
+ return false;
+ }
+ return true;
+ }
+
+ /**
* @param regex
* 姝ｅ垯琛ㄨ揪寮忓瓧绗︿覆
* @param str
--
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