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Flutter database example6/11/2023 ![]() hero.dart: The class of the superhero template is written here.DB.dart: All operations of the database are written in this file.The goal of my database is to store SuperHero data, for which I need 3 different files: lib/ Then execute the command to get packages: flutter pub getīefore starting, I explain my sample program. The former is a package that allows us to operate the SQLite database, the latter is a package that allows us to accurately read the specified path on different platforms. ![]() The packages we need are sqflite and path. To use the sqflite package, you must add the following package name to the pubspec.yaml file (perhaps add the specified version). ![]() Today, I want to record how to use the sqflite package to create, insert, delete, and update data in a SQLite embedded database in Flutter. When we use Flutter to develop an application and we need to store a large amount of data, we can use an embedded database such as SQLite (Sqflite) to store the data.
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