How can I save an object to a file in Dart and read it again?

Question

I have already done that in Java using ObjectOutputStream and ObjectInputStream classes. Now I want to do this with Dart. I have no idea about what I should use. I have also researched on google but I only found something for serialization of objects and saving them with json. But I am looking for something without json, like in Java.

I'm not english, sorry if I made some mistakes in writing. Thank you for your time.

use json, nobody in clear mind will serialize objects in java with `ObjectOutputStream` — , Mar 31 '20 at 16:09

score 0 · Answer 1 · answered Mar 31 '20 at 21:30

I guess you want to store and retrieve your objects to save some important information. For fastest setup you can use HIVE pub.dev/packages/hive.

Other options are

Serializing your object to son string and saving it to shared preference. https://pub.dev/packages/shared_preferences
Use an orm like moor to store and query large amounts of data. https://pub.dev/packages/moor_flutter

How can I save an object to a file in Dart and read it again?

1 Answers1