0. 前言

本篇博客最基础要求

1. 大家能翻墙
2. 1点点英文基础

1. 概念

Telegram 是一个专注于安全和速度，基于云的移动和桌面消息应用。

Telegram Bot Architecture 机器人架构

着重看架构中的webhooks小节

2. 步骤

2.1 技术栈

全文全部采用ruby

2.2 基础环境

1. 安装ruby

   参考 安装ruby

   > gem install bundler
   

   ​

2. 下载示例代码

   > git clone https://github.com/watsy0007/telegram_webhook.git
   > cd telegram_webhook
   > bundle install
   > rackup config.ru
   

   ​

3. 端口转发

   因为 ngrok 被墙的原因，使用 localtunnel 代替

   > npm install -g localtunnel
   > lt --port 9292 #返回远程https地址
   your url is: https://xxxxxxxxxxxxx.localtunnel.me
   

   ​

2.3 申请机器人

1. 登录telegram

2. 添加 @BotFather 帐号

3. 创建机器人

   输入/newbot根据提示新建机器人

   watsy0007, [27.03.17 14:46]
   /newbot
   
   BotFather, [27.03.17 14:46]
   Alright, a new bot. How are we going to call it? Please choose a name for your bot.
   
   watsy0007, [27.03.17 14:46]
   project
   
   BotFather, [27.03.17 14:46]
   Good. Now let's choose a username for your bot. It must end in `bot`. Like this, for example: TetrisBot or tetris_bot.
   
   watsy0007, [27.03.17 14:46]
   watsy_program_bot
   
   BotFather, [27.03.17 14:46]
   Done! Congratulations on your new bot. You will find it at t.me/watsy_program_bot. You can now add a description, about section and profile picture for your bot, see /help for a list of commands. By the way, when you've finished creating your cool bot, ping our Bot Support if you want a better username for it. Just make sure the bot is fully operational before you do this.
   
   Use this token to access the HTTP API:
   305067117:BBH5pDuY2ceOE0YAFvtxTajjOSmVJJUX-Ux
   
   For a description of the Bot API, see this page: https://core.telegram.org/bots/api
   

4. 设置webhooks

   设置webhooks请求url格式为

   https://api.telegram.org/bot<**telegram_bot_token_from_botfather**>/setWebhook?url=callback_url
   

   替换 bot token和 callback_url(localtunnel返回地址)

   https://api.telegram.org/bot305067117:BBH5pDuY2ceOE0YAFvtxTajjOSmVJJUX-Ux/setWebhook?url=https://xxxxxxxxxxxxx.localtunnel.me
   

   复制到浏览器中访问得到

   {
   ok: true,
   result: true,
   description: "Webhook was set"
   }
   

2.4 测试

telegram中添加 @watsy_program_bot

随便发1句话

2.5 部署

=-=随意找个vps部署

配置dns解析以后记得配置https