我正在尝试将字符串转换为UTF-8并将其存储在共享首选项中,但是获得其值后,我无法将包含字节数组的字符串转换为字符串
var myString ="hello world"
var bytes :ByteArray = myString.toUtf8Bytes()
value of Bytes // [104,101,108,111,32,109,121,119,114,100]
var result :String = bytes.contentToString()
value of result // "[104,100]"
如何从结果中获取myString的值?
预先感谢