
如何在 flutter 项目中加密字符串?
在 flutter 项目中,可以使用 encrypt 库来实现 aes 加密,具体方法如下:
import 'package:encrypt/encrypt.dart';
class EncryptHelper {
static String encryptAes(String plainText) {
const key = 'ihaierForTodoKey';
const iv = 'ihaierForTodo_Iv';
final _key = Key.fromUtf8(key);
final _iv = IV.fromUtf8(iv);
final encrypter = Encrypter(AES(_key, mode: AESMode.cbc));
final encrypted = encrypter.encrypt(plainText, iv: _iv);
return encrypted.base64;
}
}










