flutter开发问题 dart数据类型转化 字符串 整形 ASCII转成字节集合 组合在一起用Uint8List来存
import‘dart:convert’;import‘dart:typed_data’;voidmain(){varlistString=Utf8Encoder().convert(‘HCC’);varlistInt=[111,20,33,41,25,25,25,25,25,787,0x02,0x4F];varint2utf8=Uint8List.fromList(listInt);varlis