1、登录Cloudflare“Workers 和 Pages”,再选择“创建应用程序”保存。
2、修改 Cloudflare Worker 的代码
在左侧的代码编辑器中,删除现有的所有代码,然后复制粘贴以下内容到代码编辑器:
const TELEGRAPH_URL = 'https://你的域名';
addEventListener('fetch', event => {
event.respondWith(handleRequest(event.request))
})
async function handleRequest(request) {
const url = new URL(request.url);
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', '*');
return modifiedResponse;
}