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实例化问题 #3

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xuzhoude opened this issue Jul 13, 2019 · 0 comments
Open

实例化问题 #3

xuzhoude opened this issue Jul 13, 2019 · 0 comments

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@xuzhoude
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// host为主机名，clientid即连接MQTT的客户端ID，一般以唯一标识符表示，MemoryPersistence设置clientid的保存形式，默认为以内存保存
if(client==null){
client = new MqttClient(SERVER_HOST, clientid, new MemoryPersistence());
}
这么写是不是更好
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@xuzhoude