优化

MrShi

2025-12-17 2b3b49a216d00553792e34f9c3b972061a6bc480

1
2
3
4
5
6
7
8
9
package com.doumee.service.business.impl.mqtt;
 
import org.eclipse.paho.client.mqttv3.MqttClient;
 
import java.util.LinkedHashMap;
 
public class MqttClientCache {
    public static  LinkedHashMap<String, MqttClient> clientMapCache = new LinkedHashMap<>();
}