message: feat: useRequest add defaultLoading
diff: @@ -251,6 +251,7 @@ function useAsync<R, P extends any[], U, UU extends U = any>(
  onSuccess = () => { },
  onError = () => { },
  + defaultLoading = false,
  loadingDelay,
  pollingInterval = 0,
  @@ -429,7 +430,7 @@ function useAsync<R, P extends any[], U, UU extends U = any>(
  }, [])
  return {
  - loading: !manual,
  + loading: !manual || defaultLoading,
  data: initialData,
  error: undefined,
  params: [],
  