如何在Flutter中读取pdf表格

dependencies:
  pdf: ^2.0.0

import 'package:pdf/pdf.dart';
import 'package:pdf/widgets.dart' as pw;
import 'package:pdf/widgets.dart';

Future<void> readPdfTable() async {
  final pdf = pw.Document();
  final tableData = [
    ['Name', 'Age', 'Email'],
    ['John Doe', '30', 'john.doe@example.com'],
    ['Jane Smith', '25', 'jane.smith@example.com'],
  ];

  pdf.addPage(
    pw.Page(
      build: (pw.Context context) => pw.Table.fromTextArray(
        context: context,
        data: tableData,
      ),
    ),
  );

  final output = await getTemporaryDirectory();
  final file = File('${output.path}/example.pdf');
  await file.writeAsBytes(await pdf.save());

  // 读取PDF表格
  final pdfFile = await file.readAsBytes();
  final pdfDocument = PdfDocument.openData(pdfFile);
  final page = pdfDocument.getPage(1); // 选择第一页
  final table = page.getTable(0); // 选择第一个表格

  for (var row in table.rows) {
    for (var cell in row.cells) {
      print(cell.text);
    }
  }
}