Flutter，在浏览器中打开PDF格式的超链接

dependencies:
  flutter:
    sdk: flutter
  webview_flutter: ^2.0.0

import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';

class PDFViewer extends StatelessWidget {
  final String pdfUrl;

  PDFViewer({required this.pdfUrl});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('PDF Viewer'),
      ),
      body: WebView(
        initialUrl: pdfUrl,
        javascriptMode: JavascriptMode.unrestricted,
      ),
    );
  }
}

PDFViewer(pdfUrl: 'https://example.com/path/to/pdf');