反序列化Kotlin数据类Android

Question

I have simple class

data class UserInfo(val id:String, val name:String, val email:String) : Serializable
{
}

I serialize it to string

(userInfo as Serializable).toString()

How can I deserialize it back?

Answer 1

You need to read documentation for Serializable https://developer.android.com/reference/java/io/Serializable.html and Object.toString() https://developer.android.com/reference/java/lang/Object.html#toString()

You did not serialize an object.

You can use ByteArrayOutputStream to serialize object into it.