app.tunnel可以返回json对象 但是console.log(app.tunnel.socketUrl)显示null(看正文)

[C635939636]

console.log(app.tunnel);
console.log(JSON.stringify(tunnel););
console.log(app.tunnel.socketUrl);

//app.tunnel
Tunnel {serviceUrl: "https://mi4yyjel.qcloud.la/weapp/tunnel", socketUrl: null, status: "CONNECTING", open: ƒ, on: ƒ, …}
close
:
ƒ close()
emit
:
ƒ emitMessagePacket(messageType, messageContent)
isActive
:
ƒ isActive()
isClosed
:
ƒ isClosed()
isConnecting
:
ƒ isConnecting()
isReconnecting
:
ƒ isReconnecting()
on
:
ƒ registerEventHandler(eventType, eventHandler)
open
:
ƒ openConnect()
serviceUrl
:
"https://mi4yyjel.qcloud.la/weapp/tunnel"
socketUrl
:
"wss://mi4yyjel.ws.qcloud.la/qcloud/ws?tunnelId=4660fd8e-da23-48ab-88fc-6cb4aecc206e&tcId=125ecb3977c2fb8b405f53f15fb52fe2"
status
:
"ACTIVE"
proto
:
Object

//app.tunnel.socketUrl
{"serviceUrl":"https://mi4yyjel.qcloud.la/weapp/tunnel","socketUrl":null,"status":"CONNECTING"}

//app.tunnel.socketUrl
null