nuxt3 后端(server)目录接口调用问题求解答~

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作者:seekafter   
server 里面写了两个接口,调用地址分别是/yd/copyByUrl 和/yd/aaa
用 postman 都能调用成功,但是在/yd/copyByUrl 里面调用/yd/aaa 时报错:
copyByUrl 方法
[nuxt] [request error] [unhandled] [500] [GET] "/yd/aaa":  Failed to parse URL from /yd/aaa
  at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
  at async $fetch2 (/E:/dev/wsProjects/xxdl-yingdao-tool/node_modules/ofetch/dist/shared/ofetch.00501375.mjs:261:15)
  at Object.handler (E:\dev\wsProjects\xxdl-yingdao-tool\server\routes\yd\copyByUrl.post.ts:30:18)
  at async Object.handler (/E:/dev/wsProjects/xxdl-yingdao-tool/node_modules/h3/dist/index.mjs:1962:19)
  at async Server.toNodeHandle (/E:/dev/wsProjects/xxdl-yingdao-tool/node_modules/h3/dist/index.mjs:2249:7)
[Vue Router warn]: No match found for location with path "/yd/copyByUrl"
[Vue Router warn]: No match found for location with path "/yd/copyByUrl"
[Vue Router warn]: No match found for location with path "/yd/copyByUrl"
调用的代码:
let res = await $fetch('/yd/aaa/')

目前的解决办法是 gpt 给的:
const req = event.req;
  const protocol = req.headers['x-forwarded-proto'] || 'http';
  const host = req.headers.host;
  const baseUrl = `${protocol}://${host}`;
  console.log("Base URL:", baseUrl);
通过拼接 baseUrl 和路径来实现调用的
请问,nuxt3 在遇到这种需要互相调用的接口下,是该怎么写接口呢?
闲鱼问了三个人都没给解决...说没遇到过
airyland   
试试写成工具函数来调用
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