dio_cache_ttl

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 redundant requests.

Features

✅ Cache files locally with a specified TTL ✅ Uses Dio for efficient downloading ✅ Automatically clears expired cache ✅ Supports custom cache directories

Installation

Add this to your pubspec.yaml:

dependencies:
  dio_cache_ttl: ^0.3.3

Or add via CLI:

flutter pub add dio_cache_ttl

dependencies:
  dio_cache_ttl:
    git:
      url: https://github.com/cas8938/dio_cache_ttl.git

Usage

Import the package

import 'package:dio_cache_ttl/dio_cache_ttl.dart';

Cache a file

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

void main() async {
  File file = await dioCache(
    "https://example.com/sample.pdf",
    extFile: "pdf",
    ttl: Duration(hours: 1), // Cache for 1 hour
  );
  print("File saved at: ${file.path}");
}

Testing

Run tests using:

flutter test

License

This project is licensed under the MIT License - see the LICENSE file for details.