import 'package:shared_preferences/shared_preferences.dart'; 1. 3.2 使用示例 下面是一个简单的示例,演示了如何使用Shared Preferences在Flutter应用中存储和读取数据。 import 'package:flutter/material.dart'; import 'package:shared_preferences/shared_preferences.dart'; void main() { runApp(MyApp()); } ...
加密:使用 encrypt 库对敏感数据进行加密。例如,可以加密存储的密码: import 'package:encrypt/encrypt.dart'; void main() async { final key = Key.fromUtf8('your secret key'); final iv = IV.fromLength(16); final encrypter = Encrypter(Algorithms.aes(key, iv)); final encrypted = encrypter...
在Flutter项目中使用Shared Preferences,首先需要在项目的pubspec.yaml文件中添加依赖,并运行flutter pub get命令来安装依赖包。 代码语言:javascript 复制 dependencies:shared_preferences:^2.0.0 安装完成后,在需要使用的Dart文件中导入shared_preferences库。 代码语言:javascript 复制 import'package:shared_preferences/shar...
import'package:shared_preferences/shared_preferences.dart'; 3.2 使用示例 下面是一个简单的示例,演示了如何使用Shared Preferences在Flutter应用中存储和读取数据。 import'package:flutter/material.dart';import'package:shared_preferences/shared_preferences.dart';voidmain(){runApp(MyApp());}classMyAppextendsState...
void_userLogin()async{///获取公钥awaitEncrypt.getKey();///数据加密varpassword =awaitEncrypt.encryption(_formData["password"]); print('_formData=$password'); } AI代码助手复制代码 读到这里,这篇“Flutter RSA加密解密的方法”文章已经介绍完毕,想要掌握这篇文章的知识点还需要大家自己动手实践使用过才能...
provider: ^4.3.2+3 dio: ^4.0.0 tdui: 0.0.3 encrypt: ^5.0.1 # 提示框 flutter_easyloading: ^3.0.0 1. 2. 3. 4. 5. 6. 编写global.dart import 'package:dio/dio.dart'; import 'package:flutter_easyloading/flutter_easyloading.dart'; class Global { static Global _instance; Dio dio;...
encrypt(utf8.encode(data)); final prefs = await SecurePreferences.getInstance(); await prefs.setString('encryptedData', base64Encode(encryptedData.bytes)); } Future<String> readEncryptedData() async { final prefs = await SecurePreferences.getInstance(); final encryptedData = await prefs.getString(...
// TODO: encrypt 5 changes: 3 additions & 2 deletions 5 lib/data/services/locator.dart Original file line numberDiff line numberDiff line change @@ -4,5 +4,6 @@ import 'package:shared_preferences/shared_preferences.dart'; final getIt = GetIt.instance; Future<void> setup() async ...
flutter_local_notifications:^9.0.3audioplayers:^1.0.0store_redirect:^2.0.1flutter_markdown:^0.6.9+1url_launcher:^6.0.18csv:^5.0.1#TODO: ADD THIS#firebase_crashlytics: ^0.2.0googleapis:^9.1.0package_info:anyencrypt:anyquiver:anycloud_firestore_platform_interface:anysettings_ui:^2.0.2ink_page...
encrypt: dependency: "direct main" description: name: encrypt sha256: "62d9aa4670cc2a8798bab89b39fc71b6dfbacf615de6cf5001fb39f7e4a996a2" url: "https://pub.flutter-io.cn" source: hosted version: "5.0.3" fake_async: ...