From c223d4e4ec4e908d12776f22f48b99ff4525aed1 Mon Sep 17 00:00:00 2001
From: Lawrence <1934378145@qq.com>
Date: Wed, 27 Jan 2021 15:31:31 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=95=B0=E6=8D=AE=E6=A0=BC?=
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---
 .../iot/vmp/gb28181/utils/NumericUtil.java    | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java

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 00000000..4dc63075
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java
@@ -0,0 +1,25 @@
+package com.genersoft.iot.vmp.gb28181.utils;
+
+/**
+ * 数值格式判断和处理
+ * @author lawrencehj
+ * @date 2021年1月27日
+ */
+public class NumericUtil {
+
+    /**
+     * 判断是否Double格式
+     * @param str
+     * @return true/false
+     */
+    public static boolean isDouble(String str) {
+        try { 
+            Double num2 = Double.valueOf(str); 
+            System.out.println("Is Number!" + num2); 
+            return true;
+        } catch (Exception e) { 
+            System.out.println("Is not Number!"); 
+            return false;
+        }
+    }
+}