使用JsonReader将缓存的Json文件读取为ByteArray

Question

I cached a Json file as byte array and want to read it afterwards with the JsonReader .

However, the JsonReader takes a Reader as input parameter.

How can I convert me byte array to a Reader and is it worth doing so, or is there a straighter way of caching the InputStream of the Json file and read it afterwards by the JsonReader?

Looking forward to your responses!

Answer 1

You can chain ByteArrayInputStream and InputStreamReader to get the Reader object, eg:

byte[] array = new byte[50];//json file
Reader reader = new InputStreamReader(new ByteArrayInputStream(array));