Внедрение o / p узла функции в шаблон html с использованием узла red
Это мой поток
[
{"id":"b9787755.ece25",
"type":"http in",
"z":"77c9615d.84a36",
"name":"httpin",
"url":"/rand",
"method":"get",
"upload":false,
"swaggerDoc":"",
"x":210,
"y":220,
"wires":[["413c2211.ae5254"]]
},
{
"id":"116ae20e.efc5a6",
"type":"template",
"z":"77c9615d.84a36",
"name":"",
"field":"payload",
"fieldType":"msg",
"format":"handlebars",
"syntax":"mustache",
"template":"Hello Random - {{ payload}}",
"x":540,
"y":260,
"wires":[["6e6cb7b7.a71f7"]]},
{"id":"6e6cb7b7.a71f7",
"type":"http response",
"z":"77c9615d.84a36",
"name":"http response",
"x":708,
"y":217.00003051757812,
"wires":[]
},
{
"id":"53ef12d8.fa353c",
"type":"inject",
"z":"77c9615d.84a36",
"name":"Inject1",
"topic":"Topic1",
"payload":"hello world",
"payloadType":"str",
"repeat":"2",
"crontab":"",
"once":true,
"onceDelay":"2",
"x":120,
"y":100,
"wires":[["413c2211.ae5254"]]
},
{
"id":"413c2211.ae5254",
"type":"function",
"z":"77c9615d.84a36",
"name":"Random Fn",
"func":"var context=\"\"\ncontext = \"hi\"+msg.payload.toString()+\"hi\"\nmsg.payload=context\nreturn msg\n",
"outputs":1,
"noerr":0,
"x":470,
"y":140,
"wires":[["5b901ff7.344e3",
"116ae20e.efc5a6"]]},{"id":"5b901ff7.344e3",
"type":"debug",
"z":"77c9615d.84a36",
"name":"Debug1",
"active":true,
"tosidebar":true,
"console":false,
"tostatus":false,
"complete":"payload",
"x":679.0000610351562,
"y":154,
"wires":[]
}
]