【Scripts】Chatgpt api代理搭建 by cloudflare

【Scripts】Chatgpt api代理搭建 by cloudflare

1、创建workers

• 在以下界面点击 创建应用

• 点击 创建worker
• 点击，选择一个名称，并点击部署
• 点击快速部署

2、替换代码

const TELEGRAPH_URL = 'https://api.openai.com';

addEventListener('fetch', event => {
  event.respondWith(handleRequest(event.request))
})

async function handleRequest(request) {
  const url = new URL(request.url);
  const headers_Origin = request.headers.get("Access-Control-Allow-Origin") || "*"
  url.host = TELEGRAPH_URL.replace(/^https?:\/\//, '');
  const modifiedRequest = new Request(url.toString(), {
    headers: request.headers,
    method: request.method,
    body: request.body,
    redirect: 'follow'
  });
  const response = await fetch(modifiedRequest);
  const modifiedResponse = new Response(response.body, response);
  // 添加允许跨域访问的响应头
  modifiedResponse.headers.set('Access-Control-Allow-Origin', headers_Origin);
  return modifiedResponse;
}

• 点击 save and deploy

3、添加触发器，替换work.dev域名

work.dev国内无法访问，需要自有域名进行反代

https://chat.alanmaster-amy.workers.dev/

4、访问域名

• 直接在浏览器内访问域名，出现以下结果就是正常的

{
    "message": "Welcome to the OpenAI API! Documentation is available at https://platform.openai.com/docs/api-reference"
}