bun 多文件上传会有问题

src/module/download/upload.ts

@@ -0,0 +1,63 @@
+import FormData from 'form-data';
+export const handleResponse = async (err: any, res: any) => {
+  return new Promise((resolve) => {
+    if (err) {
+      console.error('Upload failed:', err);
+      resolve({ code: 500, message: err });
+      return;
+    }
+    // 处理服务器响应
+    let body = '';
+    res.on('data', (chunk) => {
+      body += chunk;
+    });
+    res.on('end', () => {
+      try {
+        const res = JSON.parse(body);
+        resolve(res);
+      } catch (e) {
+        resolve({ code: 500, message: body });
+      }
+    });
+  });
+};
+export const getFormParams = (opts: UploadOptions, headers: any): FormData.SubmitOptions => {
+  const url = new URL(opts.url);
+  if (opts.token) {
+    // url.searchParams.append('token', opts.token);
+  }
+  const value: FormData.SubmitOptions = {
+    path: url.pathname + url.search,
+    host: url.hostname,
+    method: 'POST',
+    protocol: url.protocol === 'https:' ? 'https:' : 'http:',
+    port: url.port || (url.protocol === 'https:' ? 443 : 80),
+    headers: {
+      Authorization: 'Bearer ' + opts.token,
+      ...headers,
+    },
+  };
+  return value;
+};
+type UploadOptions = {
+  url: string | URL;
+  file?: string | Buffer | File;
+  token?: string;
+  form?: FormData;
+};
+export const upload = (opts: UploadOptions): Promise<{ code?: number; message?: string; [key: string]: any }> => {
+  const form = opts?.form || new FormData();
+  if (!opts.form) {
+    if (typeof opts.file === 'string') {
+      form.append('file', Buffer.from(opts.file));
+    } else {
+      form.append('file', opts.file);
+    }
+  }
+  const headers = form.getHeaders();
+  return new Promise((resolve) => {
+    form.submit(getFormParams(opts, headers), (err, res) => {
+      handleResponse(err, res).then(resolve);
+    });
+  });
+};