今天來(lái)說(shuō)【智能家居HomeAssistant使用Node-RED的template節(jié)點(diǎn)的教程】?jī)?nèi)容

template節(jié)點(diǎn)可用于將一個(gè)或多個(gè)變量填充到一個(gè)文本中，提前設(shè)置好一個(gè)模板，在模板中的文本使用一個(gè)變量作為占位符，例如inject {}json { "name": "133", "score": 99}，template模板輸入 {{payload.name}}同學(xué)的分?jǐn)?shù)為{{payload.score}}！

[{"id":"322871f70e871937","type":"tab","label":"daochu","disabled":false,"info":"","env":[]},{"id":"04e59d81d5a660ae","type":"inject","z":"322871f70e871937","name":"","props":[{"p":"payload"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payload":"{ \"name\": \"133\", \"score\": 99}","payloadType":"json","x":350,"y":280,"wires":[["b51d0ce2f03cb733"]]},{"id":"b51d0ce2f03cb733","type":"template","z":"322871f70e871937","name":"","field":"payload","fieldType":"msg","format":"handlebars","syntax":"mustache","template":"\n{{payload.name}}同學(xué)的分?jǐn)?shù)為{{payload.score}}！","output":"str","x":550,"y":280,"wires":[["09290c3245251213"]]},{"id":"09290c3245251213","type":"debug","z":"322871f70e871937","name":"","active":true,"tosidebar":true,"console":true,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":750,"y":280,"wires":[]}]

以上就是【智能家居HomeAssistant使用Node-RED的template節(jié)點(diǎn)的教程】?jī)?nèi)容

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