Node-RED软网关使用手册-通用节点介绍（debug【调试】节点）

云腾小编

2025年2月24日2025年2月20日

概述

调试窗口默认展示消息的`msg.payload`内容。您可以自定义显示特定属性或完整消息。目前仅支持在调试窗口显示，不支持控制台输出。如需更改显示内容，请调整设置；否则，请保持默认配置。

输入

#无限制消息输入

输出

#无输出

示例

1、调试窗口—输出msg.payload值

[{"id":"87bd706a.aec93","type":"comment","z":"2cc0cdd019e2d62d","name":"调试窗口打印msg.payload信息，调试窗口点击右上角“甲虫”图标","info":"调试节点可以用来在调试窗口打印_msg.payload_信息，调试窗口点击右上角“甲虫”图标","x":390,"y":380,"wires":[]},{"id":"8035b07f.7547e","type":"inject","z":"2cc0cdd019e2d62d","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"Hello,AIoTedge!","payloadType":"str","x":260,"y":440,"wires":[["20d1344f.931e3c"]]},{"id":"20d1344f.931e3c","type":"debug","z":"2cc0cdd019e2d62d","name":"调试","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"payload","targetType":"msg","statusVal":"","statusType":"auto","x":530,"y":440,"wires":[]}]

2、调试窗口—输出完整消息

[{"id":"8c66d039.44465","type":"comment","z":"2cc0cdd019e2d62d","name":"调试窗口打印完整的msg信息，请打开调试窗口，点击右上角“甲虫”图标","info":"调试节点可以用来在调试窗口打印_msg_的所有信息，调试窗口点击右上角“甲虫”图标","x":270,"y":200,"wires":[]},{"id":"dac87e40.90376","type":"inject","z":"2cc0cdd019e2d62d","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"v1/devices/me/telemetry","payload":"Hello,AIoTedge!","payloadType":"str","x":120,"y":260,"wires":[["a77fa5e3.fac248"]]},{"id":"a77fa5e3.fac248","type":"debug","z":"2cc0cdd019e2d62d","name":"调试","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":390,"y":260,"wires":[]}]

3、输出到节点状态

[{"id":"8c66d039.44465","type":"comment","z":"2cc0cdd019e2d62d","name":"输出到节点状态区","info":"","x":250,"y":200,"wires":[]},{"id":"dac87e40.90376","type":"inject","z":"2cc0cdd019e2d62d","name":"","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"Hello,AIoTedge!","payloadType":"str","x":260,"y":260,"wires":[["a77fa5e3.fac248"]]},{"id":"a77fa5e3.fac248","type":"debug","z":"2cc0cdd019e2d62d","name":"调试","active":true,"tosidebar":true,"console":false,"tostatus":true,"complete":"payload","targetType":"msg","statusVal":"payload","statusType":"auto","x":470,"y":260,"wires":[]}]