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