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Question

cfworker-middware-telegraf

使 telegraf（电报机器人框架）可用于 < a href="https://workers.cloudflare.com/">Cloudflare Workers。

Installation

npm i cfworker-middware-telegraf

Usage

1. Write your code

// index.js
const { Telegraf } = require('telegraf');
const { Application, Router } = require('@cfworker/web');
const createTelegrafMiddware = require('cfworker-middware-telegraf');

const bot = new Telegraf('BOT_TOKEN');

// Your code here, but do not `bot.launch()`

const router = new Router();
router.post('/SECRET_PATH', createTelegrafMiddware(bot));
new Application().use(router.middleware).listen();

2. Webpack your code and upload to cfworker

// webpack.config.js
module.exports = {
  target: 'webworker',
  entry: './index.js',
  mode: 'production',
  node: {
    fs: 'empty',
  },
  module: {
    rules: [
      {
        test: /\.mjs$/,
        include: /node_modules/,
        type: 'javascript/auto',
      },
    ],
  },
  performance: {
    hints: false,
  },
};

只需将构建的代码复制并粘贴到 cfworker 在线编辑器并保存。

或者您可以使用官方 CLI 工具 Wrangler，因此您无需再手动复制和粘贴代码. 但我不喜欢它，因为它在 Win10 上有莫名其妙的错误。

3. Set telegram bot webhook

这些代码只需要在本地运行一次。

const Telegraf = require('telegraf');
const bot = new Telegraf('BOT_TOKEN');

// set webhook
bot.telegram.setWebhook('https://your.cfworker.domain/SECRET_PATH');

// delete webhook
// bot.telegram.deleteWebhook();

// get webhook info
// bot.telegram.getWebhookInfo().then(console.log);