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54 lines
1.3 KiB
Markdown
54 lines
1.3 KiB
Markdown
---
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title: "Cloudflare Worker 中转"
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description: "使用 Cloudflare Worker 实现中转"
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icon: "foggy"
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draft: false
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toc: true
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weight: 953
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---
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[参考 "不做了睡觉" 的教程](https://gravel-twister-d32.notion.site/FastGPT-API-ba7bb261d5fd4fd9bbb2f0607dacdc9e)
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**workers 配置文件**
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```js
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const TELEGRAPH_URL = 'https://api.openai.com';
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addEventListener('fetch', (event) => {
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event.respondWith(handleRequest(event.request));
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});
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async function handleRequest(request) {
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// 安全校验
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if (request.headers.get('auth') !== 'auth_code') {
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return new Response('UnAuthorization', { status: 403 });
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}
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const url = new URL(request.url);
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url.host = TELEGRAPH_URL.replace(/^https?:\/\//, '');
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const modifiedRequest = new Request(url.toString(), {
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headers: request.headers,
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method: request.method,
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body: request.body,
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redirect: 'follow'
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});
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const response = await fetch(modifiedRequest);
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const modifiedResponse = new Response(response.body, response);
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// 添加允许跨域访问的响应头
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modifiedResponse.headers.set('Access-Control-Allow-Origin', '*');
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return modifiedResponse;
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}
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```
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**修改 FastGPT 的环境变量**
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> 务必别忘了填 v1！
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```bash
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OPENAI_BASE_URL=https://xxxxxx/v1
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OPENAI_BASE_URL_AUTH=auth_code
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``` |