linebot的api server 必須用https的，所以測試建議可以部署在heroku或是使用ngrok
注意：一個是free方案一個是developer trial後面的這個才可以用push API （選好後無法兩者切換）
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
app.use(bodyParser.json());
app.post('/webhook/', (req, res, next) => {
// get content from request body
console.log(req.body.events[0].source)
console.log(req.body.events[0].message)
})
app.listen(process.env.PORT || 3000, () => {
console.log('Listening on port 3000!')
})
如果client沒有主動送訊息給bot過，則可能會出現傳送失敗的錯誤
userID可以在開發者設定網頁最下方看到
const accessToken = "L1MidTusPwSDFpA8dCsPohcNMkdAHnZCdt541+sqUPxY8ONMspuGqFv9Rrv6mTrBUjvTV+afZ4oOE/PKJjOiV4pfCYvjY1Bi47oOLCbFxEuW2Rk/9efdc05e0ciQirzCrfIyNZmJLrJeBSo/mQ+yLwdB04t89/1O/w1cDnyilFU=";
const channelSecret = "80f29885a979d63ec23ec629a5c67ba3";
const userId = "U678157be02a660805cb61798ce5c4f2d"
const line = require('@line/bot-sdk');
const client = new line.Client({
channelAccessToken: accessToken
});
const message = {
type: 'text',
text: '測試!'
};
client.pushMessage(userId, message)
.then(() => {
console.log('okok')
})
.catch((err) => {
console.log(err)
});
const line = require('@line/bot-sdk');
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
app.use(bodyParser.json());
const client = new line.Client({
channelAccessToken: 'LMidTusPwSDFpA8dCsPohcNMkdAHnZCdt541+sqUPxY8ONMspuGqFv9Rrv6mTrBUjvTV+afZ4oOE/PKJjOiV4pfCYvjY1Bi47oOLCbFxEuW2Rk/9efdc05e0ciQirzCrfIyNZmJLrJeBSo/mQ+yLwdB04t89/1O/w1cDnyilFU='
});
app.post('/webhook/', (req, res, next) => {
console.log(req.body)
// get content from request body
console.log(req.body.events[0].source)
console.log(req.body.events[0].message)
client.replyMessage(req.body.events[0].replyToken, {
type: 'text',
text: '您好，請稍等..'
})
.then(() => {
console.log('message replied!')
})
.catch((err) => {
console.log(err)
});
})
app.listen(process.env.PORT || 3000, () => {
console.log('Listening on port 3000!')
})
const line = require('@line/bot-sdk');
const express = require('express')
const bodyParser = require('body-parser')
const app = express()
app.use(bodyParser.json());
const client = new line.Client({
channelAccessToken: 'LMidTusPwSDFpA8dCsPohcNMkdAHnZCdt541+sqUPxY8ONMspuGqFv9Rrv6mTrBUjvTV+afZ4oOE/PKJjOiV4pfCYvjY1Bi47oOLCbFxEuW2Rk/9efdc05e0ciQirzCrfIyNZmJLrJeBSo/mQ+yLwdB04t89/1O/w1cDnyilFU='
});
app.post('/webhook/', (req, res, next) => {
if(req.body.events[0].type === "postback") {
postBackLogic(req)
return
}
client.replyMessage(req.body.events[0].replyToken, msg)
.then(() => {
console.log('message card replied!')
})
.catch((err) => {
console.log(err)
});
})
app.listen(process.env.PORT || 3000, () => {
console.log('Listening on port 3000!')
})
const msg = {
"type": "template",
"altText": "請選擇查詢項目",
"template": {
"type": "buttons",
"thumbnailImageUrl": "https://i.ytimg.com/vi/b1-Fj-C4OmE/maxresdefault.jpg",
"imageAspectRatio": "rectangle",
"imageSize": "cover",
"imageBackgroundColor": "#FFFFFF",
"title": "加密星球",
"text": "請選擇查詢項目",
"actions": [
{
"type": "postback",
"label": "Buy",
"data": JSON.stringify({
action: "bitcoin"
}),
},
{
"type": "postback",
"label": "Add to cart",
"data": "action=add&itemid=123"
},
{
"type": "uri",
"label": "View detail",
"uri": "http://example.com/page/123"
}
]
}
}
const postBackLogic = (req) => {
console.log(req.body.events[0].source)
console.log(JSON.parse(req.body.events[0].postback.data).action)
};
