├── wrangler.toml ├── README.md ├── _worker.js └── LICENSE /wrangler.toml: -------------------------------------------------------------------------------- 1 | name = "workers-tgbot" 2 | main = "_worker.js" 3 | compatibility_date = "2025-07-19" 4 | keep_vars = true -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # CF-Workers-TGbot 2 | 3 | ## 🛠️ 部署到 Cloudflare Workers 4 | 1. 在 Cloudflare Worker 控制台中创建一个新的 Worker。 5 | 2. 将 [_worker.js](https://github.com/cmliu/CF-Workers-TGbot/blob/main/_worker.js) 的内容粘贴到 Worker 编辑器中。 6 | 7 | ## 📦 部署到 Cloudflare Pages 8 | 1. 在 Cloudflare Pages 上创建新项目，指定此仓库地址。 9 | 2. 部署后，通过 Pages 提供的域名访问即可（如设置域名 CNAME 到 Pages）。 10 | 11 | ## ⚠️ 使用说明 12 | - 本示例假设域名为：`api.tg.090227.xyz` 13 | - 使用反代 TG API 示例： 14 | `https://api.tg.090227.xyz/bot${BotToken}/sendMessage?chat_id=${ChatID}&parse_mode=HTML&text=test` 15 | - 如已在环境变量中设置 **TGTOKEN**，可直接调用内置通知机器人： 16 | `https://api.tg.090227.xyz/sendMessage?chat_id=${ChatID}&parse_mode=HTML&text=test` 17 | - 首次部署后，需访问以下链接对进行通知机器人初始化： 18 | `https://api.tg.090227.xyz/${TGTOKEN}` 19 | 20 | ## 📋 变量说明 21 | | 变量名 | 示例 | 备注 | 22 | |-|-|-| 23 | | TGTOKEN | `6894123456:XXXXXXXXXX0qExVsBPUhHDAbXXXXXqWXgBA` | TG机器人token | 24 | 25 | # 🙏 致谢 26 | GPT -------------------------------------------------------------------------------- /_worker.js: -------------------------------------------------------------------------------- 1 | let TELEGRAM_TOKEN; 2 | 3 | export default { 4 | async fetch(request, env) { 5 | const url = new URL(request.url); 6 | const userAgentHeader = request.headers.get('User-Agent'); 7 | const userAgent = userAgentHeader ? userAgentHeader.toLowerCase() : "null"; 8 | let newUrl; 9 | 10 | if (env.TGTOKEN) { 11 | TELEGRAM_TOKEN = env.TGTOKEN; 12 | // 处理 webhook 13 | if (url.pathname === `/telegram/${TELEGRAM_TOKEN}/webhook`) { 14 | try { 15 | const update = await request.json(); 16 | const response = await handleUpdate(update); 17 | return new Response(response ? JSON.stringify(response) : "OK", { status: 200 }); 18 | } catch (e) { 19 | return new Response(e.stack, { status: 200 }); 20 | } 21 | } 22 | 23 | if (userAgent.includes('mozilla') && !url.search) { 24 | if (url.pathname === `/${TELEGRAM_TOKEN}`) { 25 | const domain = url.host; 26 | const result = {}; 27 | const api = createTelegramBotAPI(TELEGRAM_TOKEN); 28 | const hookUrl = `https://${domain}/telegram/${TELEGRAM_TOKEN}/webhook`; 29 | 30 | result.webhook = await api.setWebhook({ url: hookUrl }).then(r => r.json()); 31 | result.commands = await api.setMyCommands({ 32 | commands: [ 33 | { command: "start", description: "启动机器人" }, 34 | { command: "id", description: "获取你的 Telegram ID" } 35 | ] 36 | }).then(r => r.json()); 37 | 38 | return new Response(JSON.stringify(result, null, 2), { 39 | headers: { "Content-Type": "application/json" } 40 | }); 41 | } else { 42 | try { 43 | const botUsernameUrl = `https://api.telegram.org/bot${TELEGRAM_TOKEN}/getMe`; 44 | const botInfo = await fetch(botUsernameUrl).then(r => r.json()); 45 | if (botInfo.ok && botInfo.result.username) { 46 | newUrl = `https://t.me/${botInfo.result.username}`; 47 | } else { 48 | throw new Error('Failed to get bot username'); 49 | } 50 | } catch (e) { 51 | console.error('Error getting bot info:', e); 52 | newUrl = 'https://t.me'; // 如果获取失败则跳转到 Telegram 主页 53 | } 54 | } 55 | } else { 56 | if (url.pathname.includes('/bot')) { 57 | newUrl = 'https://api.telegram.org' + url.pathname + url.search; 58 | } else { 59 | // 保持原始路径，只添加bot token前缀 60 | newUrl = `https://api.telegram.org/bot${TELEGRAM_TOKEN}${url.pathname}` + url.search; 61 | } 62 | } 63 | } else { 64 | newUrl = 'https://api.telegram.org' + url.pathname + url.search; 65 | } 66 | 67 | // 创建新的请求 68 | const newRequest = new Request(newUrl, { 69 | method: request.method, 70 | headers: request.headers, 71 | body: request.body 72 | }); 73 | 74 | // 发送请求并返回响应 75 | return fetch(newRequest); 76 | } 77 | }; 78 | 79 | class MessageSender { 80 | api; 81 | context; 82 | 83 | constructor(token, context) { 84 | this.api = createTelegramBotAPI(token); 85 | this.context = context; 86 | } 87 | 88 | static fromMessage(token, message) { 89 | return new MessageSender(token, { chat_id: message.chat.id }); 90 | } 91 | 92 | sendPlainText(text, parseMode = null) { 93 | return this.api.sendMessage({ 94 | chat_id: this.context.chat_id, 95 | text: text, 96 | parse_mode: parseMode 97 | }); 98 | } 99 | 100 | sendDocument(document, caption = null, parseMode = null) { 101 | return this.api.sendDocument({ 102 | chat_id: this.context.chat_id, 103 | document: document, 104 | caption: caption, 105 | parse_mode: parseMode 106 | }); 107 | } 108 | } 109 | 110 | class IdCommandHandler { 111 | command = "/id"; 112 | 113 | escapeMarkdown(text) { 114 | // 在 MarkdownV2 中需要转义这些特殊字符 115 | return text.toString().replace(/[_*[\]()~`>#+=|{}.!-]/g, '\\$&'); 116 | } 117 | 118 | formatUserInfo(user) { 119 | const lines = []; 120 | lines.push("*用户信息*"); 121 | lines.push(` ID： \`${this.escapeMarkdown(user.id)}\``); 122 | lines.push(` 姓： \`${this.escapeMarkdown(user.last_name || '未设置')}\``); 123 | lines.push(` 名： \`${this.escapeMarkdown(user.first_name || '未设置')}\``); 124 | lines.push(` 用户名： \`${this.escapeMarkdown(user.username ? '@' + user.username : '未设置')}\``); 125 | lines.push(` 语言代码： \`${this.escapeMarkdown(user.language_code || '未知')}\``); 126 | lines.push(` 会员： \`${this.escapeMarkdown(user.is_premium ? '已开通' : '未开通')}\``); 127 | 128 | // 用换行符连接所有行 129 | return lines.join('\n'); 130 | } 131 | 132 | handle = async (message, context) => { 133 | const sender = MessageSender.fromMessage(context.SHARE_CONTEXT.TELEGRAM_TOKEN, message); 134 | return sender.sendPlainText(this.formatUserInfo(message.from), "MarkdownV2"); 135 | }; 136 | } 137 | 138 | class StartCommandHandler { 139 | command = "/start"; 140 | 141 | handle = async (message, context) => { 142 | const sender = MessageSender.fromMessage(context.SHARE_CONTEXT.TELEGRAM_TOKEN, message); 143 | return sender.sendPlainText(`*通知机器人已启动！*\n 您的 Telegram ID 是：\`${message.from.id}\``, "MarkdownV2"); 144 | }; 145 | } 146 | 147 | const COMMANDS = [ 148 | new StartCommandHandler(), 149 | new IdCommandHandler() 150 | ]; 151 | 152 | async function handleCommandMessage(message) { 153 | try { 154 | const text = message.text || ""; 155 | console.log("Received command:", text); // 添加日志 156 | 157 | for (const cmd of COMMANDS) { 158 | if (text === cmd.command || text.startsWith(`${cmd.command} `)) { 159 | console.log("Executing command:", cmd.command); // 添加日志 160 | return await cmd.handle(message, { 161 | SHARE_CONTEXT: { 162 | TELEGRAM_TOKEN: TELEGRAM_TOKEN, 163 | chatHistoryKey: `history:${message.chat.id}` 164 | } 165 | }); 166 | } 167 | } 168 | console.log("No matching command found"); // 添加日志 169 | return null; 170 | } catch (e) { 171 | console.error("Error handling command:", e); // 添加错误日志 172 | return new Response(`Error: ${e.message}`, { status: 200 }); 173 | } 174 | } 175 | 176 | async function handleUpdate(update) { 177 | if (update.message) { 178 | return await handleCommandMessage(update.message); 179 | } 180 | return null; 181 | } 182 | 183 | function createTelegramBotAPI(token) { 184 | const baseURL = "https://api.telegram.org"; 185 | return { 186 | sendMessage: (params) => { 187 | return fetch(`${baseURL}/bot${token}/sendMessage`, { 188 | method: "POST", 189 | headers: { "Content-Type": "application/json" }, 190 | body: JSON.stringify(params) 191 | }); 192 | }, 193 | sendDocument: (params) => { 194 | return fetch(`${baseURL}/bot${token}/sendDocument`, { 195 | method: "POST", 196 | headers: { "Content-Type": "application/json" }, 197 | body: JSON.stringify(params) 198 | }); 199 | }, 200 | setWebhook: (params) => { 201 | return fetch(`${baseURL}/bot${token}/setWebhook`, { 202 | method: "POST", 203 | headers: { "Content-Type": "application/json" }, 204 | body: JSON.stringify(params) 205 | }); 206 | }, 207 | setMyCommands: (params) => { 208 | return fetch(`${baseURL}/bot${token}/setMyCommands`, { 209 | method: "POST", 210 | headers: { "Content-Type": "application/json" }, 211 | body: JSON.stringify(params) 212 | }); 213 | } 214 | }; 215 | } -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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