From d3fa1dd2262fc311661aa675e4a30b2423c7b130 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期四, 04 二月 2021 10:35:02 +0800
Subject: [PATCH] Merge pull request #47 from lawrencehj/master
---
src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java | 41 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 41 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java
new file mode 100644
index 0000000..f9fbfb1
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java
@@ -0,0 +1,41 @@
+package com.genersoft.iot.vmp.gb28181.utils;
+
+/**
+ * 鏁板�兼牸寮忓垽鏂拰澶勭悊
+ * @author lawrencehj
+ * @date 2021骞�1鏈�27鏃�
+ */
+public class NumericUtil {
+
+ /**
+ * 鍒ゆ柇鏄惁Double鏍煎紡
+ * @param str
+ * @return true/false
+ */
+ public static boolean isDouble(String str) {
+ try {
+ Double num2 = Double.valueOf(str);
+ System.out.println(num2 + " Is an Integer!");
+ return true;
+ } catch (Exception e) {
+ System.out.println(str + " Is not an Integer!");
+ return false;
+ }
+ }
+
+ /**
+ * 鍒ゆ柇鏄惁Double鏍煎紡
+ * @param str
+ * @return true/false
+ */
+ public static boolean isInteger(String str) {
+ try {
+ int num2 = Integer.valueOf(str);
+ System.out.println(num2 + " Is Number!");
+ return true;
+ } catch (Exception e) {
+ System.out.println(str + " Is not Number!");
+ return false;
+ }
+ }
+}
--
Gitblit v1.8.0