I’m trying to understand a byte[] to string, string representation of byte[] to byte[] conversion… I convert my byte[] to a string to send, I then expect my web service (written in python) to echo the data straight back to the client.
When I send the data from my Java application…
Arrays.toString(data.toByteArray())
Bytes to send..
[B@405217f8
Send (This is the result of Arrays.toString() which should be a string representation of my byte data, this data will be sent across the wire):
[-47, 1, 16, 84, 2, 101, 110, 83, 111, 109, 101, 32, 78, 70, 67, 32, 68, 97, 116, 97]
On the python side, the python server returns a string to the caller (which I can see is the same as the string I sent to the server
[-47, 1, 16, 84, 2, 101, 110, 83, 111, 109, 101, 32, 78, 70, 67, 32, 68, 97, 116, 97]
The server should return this data to the client, where it can be verified.
The response my client receives (as a string) looks like
[-47, 1, 16, 84, 2, 101, 110, 83, 111, 109, 101, 32, 78, 70, 67, 32, 68, 97, 116, 97]
I can’t seem to figure out how to get the received string back into a
byte[]
Whatever I seem to try I end up getting a byte array which looks as follows…
[91, 45, 52, 55, 44, 32, 49, 44, 32, 49, 54, 44, 32, 56, 52, 44, 32, 50, 44, 32, 49, 48, 49, 44, 32, 49, 49, 48, 44, 32, 56, 51, 44, 32, 49, 49, 49, 44, 32, 49, 48, 57, 44, 32, 49, 48, 49, 44, 32, 51, 50, 44, 32, 55, 56, 44, 32, 55, 48, 44, 32, 54, 55, 44, 32, 51, 50, 44, 32, 54, 56, 44, 32, 57, 55, 44, 32, 49, 49, 54, 44, 32, 57, 55, 93]
or I can get a byte representation which is as follows:
B@2a80d889
Both of these are different from my sent data… I’m sure Im missing something truly simple….
Any help?!
