package com.hdl.sdk.link.core.utils.mqtt.utils;
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/**
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* 住宅密钥获取工具类
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*
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* @author yangtao
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* @date 2021.2.26
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*/
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public class HouseIdSecretUtil {
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public static String getSecret(String homeId) {
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String temp = new StringBuffer().append(homeId).reverse().toString();
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if (temp.length() > 16) {
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return temp.substring(0, 16);
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}
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//长度不够16位用0补齐
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for (int i = temp.length(); i < 16; i++) {
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temp += "0";
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}
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return temp;
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}
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public static String getSecret(Long homeId) {
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return getSecret(homeId.toString());
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}
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public static void main(String[] args) {
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System.out.println(getSecret("1363358800782790658"));
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}
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}
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