笔记软件在2023/3/28 18:24:19推送该笔记（实现对openAl代理）
代码如下：
const express = require('express')
const {
createProxyMiddleware
} = require('http-proxy-middleware');
const app = express()
const port = 9000
app.use('/', createProxyMiddleware({
target: 'https://api.openai.com',
changeOrigin: true,
onProxyRes: function (proxyRes, req, res) {
proxyRes.headers['Access-Control-Allow-Origin'] = '*';
}
}));
app.listen(port, () => {
console.log(`Example app listening at http://localhost:${port}`)
})