dio_cache_ttl 0.3.2
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A Dio-based caching solution with Time-to-Live (TTL) support, enabling efficient storage and retrieval of HTTP responses using the file system. Ideal for optimizing network performance and reducing re [...]

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example/main.dart

import 'dart:io';
import 'package:dio_cache_ttl/dio_cache_ttl.dart';

void main() async {
  const url =
      'https://www.w3.org/WAI/ER/tests/xhtml/testfiles/resources/pdf/dummy.pdf';
  const cacheDuration = Duration(minutes: 5);

  try {
    File file = await dioCache(url, extFile: "pdf", ttl: cacheDuration);
    print('File downloaded and cached at: ${file.path}');
  } catch (e) {
    print('Error: $e');
  }
}