// deepseek_proxy.js
// 运行方式：deno run --allow-net deepseek_proxy.js
Deno.serve({ port: 8080 }, async (request) => {
  const BASE_URL = "https://api.deepseek.com";
  const requestUrl = new URL(request.url);
  const extraPath = requestUrl.pathname + requestUrl.search;

  let newBody = null;

  if (request.method !== "GET" && request.method !== "HEAD") {
    const originalBody = await request.text();...