Files
2026-07-13 12:58:18 +08:00

26 lines
696 B
TypeScript

import express from "express";
import { CopilotRuntime, OpenAIAdapter } from "@copilotkit/backend";
const port = 4000;
var HEADERS = {
"Access-Control-Allow-Origin": "*",
"Access-Control-Allow-Methods": "GET, POST, OPTIONS, PUT, PATCH, DELETE",
"Access-Control-Allow-Headers": "X-Requested-With,content-type",
};
const app = express();
app.use("/", (req, res, next) => {
if (req.method === "OPTIONS") {
res.writeHead(200, HEADERS);
res.end();
return;
}
var copilotKit = new CopilotRuntime();
copilotKit.streamHttpServerResponse(req, res, new OpenAIAdapter(), HEADERS);
});
app.listen(port, () => {
console.log("Listening at http://localhost:4000/copilotkit");
});