45 lines
1.2 KiB
Dart
45 lines
1.2 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_svg/flutter_svg.dart';
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class HttpError extends StatelessWidget {
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const HttpError(
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{required this.errMsg, required this.fn, this.btnText, super.key});
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final String? errMsg;
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final Function()? fn;
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final String? btnText;
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@override
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Widget build(BuildContext context) {
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return SliverToBoxAdapter(
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child: SizedBox(
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height: 400,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.center,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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SvgPicture.asset(
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"assets/images/error.svg",
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height: 200,
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),
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const SizedBox(height: 20),
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Text(
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errMsg ?? '请求异常',
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textAlign: TextAlign.center,
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style: Theme.of(context).textTheme.titleSmall,
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),
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const SizedBox(height: 30),
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OutlinedButton.icon(
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onPressed: () {
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fn!();
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},
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icon: const Icon(Icons.arrow_forward_outlined, size: 20),
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label: Text(btnText ?? '点击重试'),
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)
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],
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),
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),
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);
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}
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}
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