foreword

With the continuous learning of Flutter, I have come into contact with many third-party libraries. So I'm going to do a simple tidy up.

dio

Introduction
A powerful Dart/Flutter HTTP client that supports global configuration, interceptors, form data, request cancellation, file upload/download, timeout and custom adapters, etc.

Official address
https://pub-web.flutter-io.cn/packages/dio

Install

flutter pub add dio

Simple use of
flutter: network request, json data into Model

path_provider

Introduction
A Flutter plugin for finding common locations on the filesystem. Supports Android, iOS, Linux, macOS and Windows. Not all methods are supported on all platforms.

Official address
https://pub-web.flutter-io.cn/packages/path_provider

Install

flutter pub add path_provider

Simple use of
flutter: file system directory, file reading and writing

sqflite

Introduction
A SQLite plugin for Flutter. Supports iOS, Android and MacOS.

Official address
https://pub-web.flutter-io.cn/packages/sqflite

Install

flutter pub add sqflite

Simple use of
flutter: data persistence

logger

Introduction
Small, easy-to-use and expandable logger that prints nice logs.
Inspired by android recorder.

Official address
https://pub-web.flutter-io.cn/packages/logger

Install

flutter pub add logger

easy to use

//  创建日志对象
var logger = Logger();
//  详细日志，用于输出详细的调试信息
logger.v("详细信息");
//  debugger日志
logger.d("debugger信息");
//  普通信息
logger.i("普通信息");
//  警告信息
logger.w("警告信息");
//  错误信息
logger.e("错误信息");
//   严重的故障日志
logger.wtf("严重的故障日志");