初始化模版工程

app/api/file/sign/route.ts

@@ -0,0 +1,12 @@
+import { oapiClient, sendResponse } from '../../oapi-client'
+
+export async function POST(req: Request) {
+  const body = req.body ? await req.json() : {}
+  const key = body.file_path || body.key
+  const res = await oapiClient.post('v1/oss/sign_url', {
+    key,
+    params: body.params,
+  })
+
+  return sendResponse(res)
+}