MqttSyncClientReadRpcT 方法 (String, String)

读取MQTT服务器注册的RPC接口，忽略返回的Topic数据，直接将结果转换为泛型对象，如果JSON转换失败，将返回错误，参数传递主题和数据负载， 数据负载示例："{\"address\": \"100\",\"length\": 10}" 本质是一个字符串。
Read the RPC interface registered by the MQTT server, ignore the returned Topic data, and directly convert the result into a generic object. If the JSON conversion fails, an error will be returned. The parameter passes the topic and the data payload. The data payload example: "{\"address\ ": \"100\",\"length\": 10}" is essentially a string.

public OperateResult<T> ReadRpc<T>(
	string topic,
	string payload
)

Public Function ReadRpc(Of T) ( 
	topic As String,
	payload As String
) As OperateResult(Of T)

public:
generic<typename T>
OperateResult<T>^ ReadRpc(
	String^ topic, 
	String^ payload
)

member ReadRpc : 
        topic : string * 
        payload : string -> OperateResult<'T>