dart base64的编码与解码

Posted 2020-12-11 zhaofeis

import ‘dart:convert‘;

void main() {
  String str = "encode str";

  // base64编码
  List<int> bytes = utf8.encode(str);
  String encodedStr = base64Encode(bytes);
  print(encodedStr);

  // base64解码
  List<int> bytes2 = base64Decode(encodedStr)；
  String decodeStr = String.fromCharCodes(bytes2);
  print(decodeStr);
}