how to dump a QByteArray to A QString with one sentence?

[csoapy]

e.g.

A QByteArray is "0x10, 0x00, 0xFF"

i want to change it into one QString object:
1000FF,
10 00 FF
10,00,FF
0x10, 0x00, 0xFF
or
16, 0, 255

and so on.

ths!