|  |  | 
 |  |  |    svUserName MQTT服务器用户名 | 
 |  |  |    svUserPassword MQTT服务器用户密码 | 
 |  |  |    poolMaxSize 连接池最大连接数 | 
 |  |  |    useMemoryPersistence 使用内存持久化而非默认的文件持久化(true是 false否) | 
 |  |  |    protocolAndDeviceIds 在子系统(orgTag)中接入的设备(FBox)所用协议及设备id集合,多个用逗号隔开,协议与ID用正斜杠隔开,例如:sd1/338220031439,sd1/338220031440 | 
 |  |  |    subTopicAndQos: 订阅主题与Qos,主题名与其Qos用逗号隔开,多个主题及Qos用分号隔开,例如:ym/topic1,1;ym/topic2,1;ym/topic3,1,如果有多个OrgTag,主题前缀用其OrgTag | 
 |  |  |    pubTopicQos: 发布主题的Qos,取值范围: | 
 |  |  | 
 |  |  |         svUserName="dyyjy" | 
 |  |  |         svUserPassword="Dyyjy2025,;.abc!@#" | 
 |  |  |         poolMaxSize="10" | 
 |  |  |         useMemoryPersistence="true" | 
 |  |  |         protocolAndDeviceIds="${mqtt.protocolAndDeviceIds}" | 
 |  |  |         subTopicAndQos="${mqtt.subTopicAndQos}" | 
 |  |  |         pubTopicQos="1" |