import { queryOptions } from "@tanstack/react-query";
function groupOptions(id: number) {
return queryOptions({
queryKey: ["groups", id],
queryFn: () => fetchGroups(id),
staleTime: 5 * 1000
});
}
// 使用示例:
useQuery(groupOptions(1));
useSuspenseQuery(groupOptions(5));
useQueries({
queries: [groupOptions(1), groupOptions(2)]
});
queryClient.prefetchQuery(groupOptions(23));
queryClient.setQueryData(groupOptions(42).queryKey, newGroups);
// 类型推断仍然有效,因此 query.data 将是 select 返回类型,而不是 queryFn 返回类型
const query = useQuery({
...groupOptions(1),
select: (data) => data.groupName
});