add missing code

utils/access-token.ts

@@ -0,0 +1,19 @@
+import { fetchAccessToken } from '@/service'
+import { APP_ID } from '@/config'
+
+export const checkOrSetAccessToken = async () => {
+  const sharedToken = APP_ID
+  const accessToken = localStorage.getItem('token') || JSON.stringify({ [sharedToken]: '' })
+  let accessTokenJson = { [sharedToken]: '' }
+  try {
+    accessTokenJson = JSON.parse(accessToken)
+  }
+  catch (e) {
+
+  }
+  if (!accessTokenJson[sharedToken]) {
+    const res = await fetchAccessToken(sharedToken)
+    accessTokenJson[sharedToken] = res.access_token
+    localStorage.setItem('token', JSON.stringify(accessTokenJson))
+  }
+}