from telegram import Update

from telegram.ext import Application, CommandHandler, ContextTypes

TOKEN = "YOUR_BOT_TOKEN

subscriptions = set

async def start(update: Update, context: ContextTypes.DEFAULT_TYPE):

await update.message.reply_text("发送/subscribe订阅每日更新")

async def subscribe(update: Update, context: ContextTypes.DEFAULT_TYPE):

user_id = update.effective_user.id

subscriptions.add(user_id)

await update.message.reply_text("订阅成功！")

async def broadcast(context: ContextTypes.DEFAULT_TYPE):

for user_id in subscriptions:

await context.bot.send_message(user_id, "今日更新：...")

if __name__ == "__main__":

application = Application.builder.token(TOKEN).build

application.add_handler(CommandHandler("start", start))

application.add_handler(CommandHandler("subscribe", subscribe))

application.job_queue.run_repeating(broadcast, interval=86400) 每日推送

application.run_polling