41 lines
853 B
TypeScript
41 lines
853 B
TypeScript
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import { useQuery } from "@tanstack/react-query";
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import axios from "axios";
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type Props = {
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url?: string;
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};
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export function TxtPreview({ url }: Props) {
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const { data, isLoading, error, isError } = useQuery({
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queryKey: ["file", url],
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queryFn: () => axios.get(url!, { responseType: "text" }),
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enabled: !!url,
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});
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if (!url) {
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return null;
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}
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if (isLoading) {
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return (
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<div className="flex items-center justify-center h-full">
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<div>加载中...</div>
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</div>
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);
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}
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if (isError) {
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return (
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<div className="flex items-center justify-center h-full text-red-500">
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{error?.message || "加载失败"}
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</div>
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);
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}
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return (
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<div className="h-full overflow-auto p-4">
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<pre className="whitespace-pre-wrap font-mono text-sm">{data?.data}</pre>
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</div>
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);
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}
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