encryptString static method
公钥加密
Implementation
static String encryptString(String text, String public) {
final RSAPublicKey publicKey = RSAKeyParser().parse(public) as RSAPublicKey;
final Encrypter encrypter = Encrypter(RSA(publicKey: publicKey));
final Encrypted encrypted = encrypter.encrypt(text);
final String encryptStr = encrypted.base64;
return encryptStr;
}