1. 准备工作,没被墙的域名xxx.xxx,停靠在cloudflare(cf)上

2. cf上创建works,works代码如下,保存并部署

async function handleRequest(request) {
const url = new URL(request.url)
url.host = "api.openai.com"
return fetch(url, { headers: request.headers, method: request.method, body: request.body })
}
addEventListener("fetch", (event) => {
event.respondWith(handleRequest(event.request))
})

代码粘贴完,可以点下预览,出现最右边那样的信息,说明你已经成功一半了