请求报文格式

param结构

{topic}@{arg},{arg},…

订阅

{
  "method": "subscribe", 
  "params": [
    "{topic}@{arg},{arg}",    //event
    "{topic}@{arg}"
  ], 
  "listenKey": "512312356123123123",   //监听Key，先通过/v1/spot/ws-token接⼝获取accessToken
  "id": "{id}"
}

取消订阅

{
  "method": "unsubscribe", 
  "params": [
    "{topic}@{arg},{arg}",    //event
    "{topic}@{arg}"
  ], 
  "listenKey": "512312356123123123",   //监听Key，先通过/v1/spot/ws-token接⼝获取accessToken
  "id": "{id}"
}