{"id":14795,"date":"2024-07-06T09:15:25","date_gmt":"2024-07-06T01:15:25","guid":{"rendered":"https:\/\/fgchen.com\/wpedu\/?p=14795"},"modified":"2026-03-30T14:30:42","modified_gmt":"2026-03-30T06:30:42","slug":"line-bot%e4%b8%a6%e4%b8%b2%e6%8e%a5openai-api","status":"publish","type":"post","link":"https:\/\/fgchen.com\/wpedu\/2024\/07\/line-bot%e4%b8%a6%e4%b8%b2%e6%8e%a5openai-api\/","title":{"rendered":"Line Bot\u4e32\u63a5OpenAI API"},"content":{"rendered":"<p>(\u53c3\u8003\uff0c\u5c1a\u672a\u9a57\u8b49)<br \/>\n\u8981\u64b0\u5beb\u4e00\u500bLine Bot\u4e26\u4e32\u63a5OpenAI API\uff0c\u9700\u8981\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u5efa\u7acbLine Bot<\/strong>\uff1a<\/p>\n<ul>\n<li>\u524d\u5f80<a href=\"https:\/\/developers.line.biz\/console\/\">LINE Developers Console<\/a>\u5275\u5efa\u4e00\u500b\u65b0\u7684Messaging API channel\u3002<\/li>\n<li>\u8a18\u4e0bChannel ID\u3001Channel secret\u548cChannel access token\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u8a2d\u7f6eFlask\u4f3a\u670d\u5668<\/strong>\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528Python\u548cFlask\u4f86\u5275\u5efa\u4e00\u500b\u4f3a\u670d\u5668\u4ee5\u8655\u7406Line\u7684webhook\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p><strong>\u4e32\u63a5OpenAI API<\/strong>\uff1a<\/p>\n<ul>\n<li>\u8a3b\u518aOpenAI\u4e26\u7372\u53d6API\u5bc6\u9470\u3002<\/li>\n<li>\u4f7f\u7528OpenAI\u63d0\u4f9b\u7684API\u4f86\u751f\u6210\u56de\u61c9\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f\u4e00\u500b\u7bc4\u4f8b\u7a0b\u5f0f\u78bc\uff0c\u5c55\u793a\u5982\u4f55\u8a2d\u7f6e\u9019\u4e9b\u6b65\u9a5f\uff1a<\/p>\n<h3>\u5b89\u88dd\u5fc5\u8981\u7684\u5957\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u5b89\u88ddFlask\u548cLine\u7684Messaging API\u5957\u4ef6\uff1a<\/p>\n<pre><code class=\"language-bash\">pip install flask line-bot-sdk openai<\/code><\/pre>\n<h3>\u5275\u5efaapp.py<\/h3>\n<pre><code class=\"language-python\">from flask import Flask, request, abort\nfrom linebot import LineBotApi, WebhookHandler\nfrom linebot.exceptions import InvalidSignatureError\nfrom linebot.models import MessageEvent, TextMessage, TextSendMessage\nimport openai\n\napp = Flask(__name__)\n\n# \u8a2d\u7f6eLine Bot\u7684Channel access token\u548cChannel secret\nline_bot_api = LineBotApi(&#039;YOUR_CHANNEL_ACCESS_TOKEN&#039;)\nhandler = WebhookHandler(&#039;YOUR_CHANNEL_SECRET&#039;)\n\n# \u8a2d\u7f6eOpenAI API\u5bc6\u9470\nopenai.api_key = &#039;YOUR_OPENAI_API_KEY&#039;\n\n@app.route(&quot;\/callback&quot;, methods=[&#039;POST&#039;])\ndef callback():\n    # \u7372\u53d6Line\u7684\u8acb\u6c42\u6a19\u982d\n    signature = request.headers[&#039;X-Line-Signature&#039;]\n\n    # \u7372\u53d6\u8acb\u6c42\u7684\u4e3b\u9ad4\u5167\u5bb9\n    body = request.get_data(as_text=True)\n    app.logger.info(&quot;Request body: &quot; + body)\n\n    # \u9a57\u8b49\u8acb\u6c42\n    try:\n        handler.handle(body, signature)\n    except InvalidSignatureError:\n        abort(400)\n\n    return &#039;OK&#039;\n\n@handler.add(MessageEvent, message=TextMessage)\ndef handle_message(event):\n    user_message = event.message.text\n\n    # \u4f7f\u7528OpenAI API\u751f\u6210\u56de\u61c9\n    response = openai.Completion.create(\n        engine=&quot;text-davinci-003&quot;,\n        prompt=user_message,\n        max_tokens=150\n    )\n\n    reply_text = response.choices[0].text.strip()\n\n    # \u56de\u61c9\u7528\u6236\n    line_bot_api.reply_message(\n        event.reply_token,\n        TextSendMessage(text=reply_text)\n    )\n\nif __name__ == &quot;__main__&quot;:\n    app.run(port=5000)<\/code><\/pre>\n<h3>\u914d\u7f6eLine Webhook URL<\/h3>\n<ol>\n<li>\u90e8\u7f72Flask\u4f3a\u670d\u5668\uff08\u4f8b\u5982\u4f7f\u7528ngrok\uff09\u3002<\/li>\n<li>\u5728<a href=\"https:\/\/developers.line.biz\/console\/\">LINE Developers Console<\/a>\u4e2d\u8a2d\u5b9aWebhook URL\uff0c\u4f8b\u5982\uff1a<a href=\"https:\/\/your-ngrok-url\/callback\">https:\/\/your-ngrok-url\/callback<\/a>\u3002<\/li>\n<\/ol>\n<h3>\u555f\u52d5\u4f3a\u670d\u5668<\/h3>\n<pre><code class=\"language-bash\">python app.py<\/code><\/pre>\n<p>\u78ba\u4fdd\u4f3a\u670d\u5668\u904b\u884c\u4e26\u4e14\u53ef\u4ee5\u63a5\u6536\u4f86\u81eaLine\u7684\u8acb\u6c42\u3002\u7576\u7528\u6236\u5411\u60a8\u7684Line Bot\u767c\u9001\u6d88\u606f\u6642\uff0c\u60a8\u7684\u4f3a\u670d\u5668\u5c07\u8655\u7406\u9019\u4e9b\u6d88\u606f\uff0c\u4e26\u4f7f\u7528OpenAI API\u751f\u6210\u56de\u61c9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(\u53c3\u8003\uff0c\u5c1a\u672a\u9a57\u8b49) \u8981\u64b0\u5beb\u4e00\u500bLine Bot\u4e26\u4e32\u63a5OpenAI API\uff0c\u9700\u8981\u4ee5 &hellip; <\/p>\n","protected":false},"author":1,"featured_media":14707,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[266],"tags":[],"class_list":["post-14795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-266"],"_links":{"self":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/comments?post=14795"}],"version-history":[{"count":4,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14795\/revisions"}],"predecessor-version":[{"id":14799,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/posts\/14795\/revisions\/14799"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/media\/14707"}],"wp:attachment":[{"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/media?parent=14795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/categories?post=14795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fgchen.com\/wpedu\/wp-json\/wp\/v2\/tags?post=14795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}