From 2e98b20bea4463e4465e3c19059d0744a09aec06 Mon Sep 17 00:00:00 2001
From: zhongrj <646384940@qq.com>
Date: Tue, 27 Jun 2023 14:34:41 +0800
Subject: [PATCH] gb28181版本升级-补充
---
src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java | 46 ++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 46 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..d990db9
--- /dev/null
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/utils/NumericUtil.java
@@ -0,0 +1,46 @@
+package com.genersoft.iot.vmp.gb28181.utils;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * 数值格式判断和处理
+ * @author lawrencehj
+ * @date 2021年1月27日
+ */
+public class NumericUtil {
+
+ private static Logger logger = LoggerFactory.getLogger(NumericUtil.class);
+
+ /**
+ * 判断是否Double格式
+ * @param str
+ * @return true/false
+ */
+ public static boolean isDouble(String str) {
+ try {
+ Double num2 = Double.valueOf(str);
+// logger.debug(num2 + " is a valid numeric string!");
+ return true;
+ } catch (Exception e) {
+// logger.debug(str + " is an invalid numeric string!");
+ return false;
+ }
+ }
+
+ /**
+ * 判断是否Double格式
+ * @param str
+ * @return true/false
+ */
+ public static boolean isInteger(String str) {
+ try {
+ int num2 = Integer.valueOf(str);
+// logger.debug(num2 + " is an integer!");
+ return true;
+ } catch (Exception e) {
+// logger.debug(str + " is not an integer!");
+ return false;
+ }
+ }
+}
--
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