InfiniteQueryObserver

InfiniteQueryObserver可以用来观察和切换无限查询。

const observer = new InfiniteQueryObserver(queryClient, {
  queryKey: ["posts"],
  queryFn: fetchPosts,
  getNextPageParam: (lastPage, allPages) => lastPage.nextCursor,
  getPreviousPageParam: (firstPage, allPages) => firstPage.prevCursor,
});

const unsubscribe = observer.subscribe((result) => {
  console.log(result);
  unsubscribe();
});

Options

• InfiniteQueryObserver的选项和useInfiniteQuery的完全相同。