Can hexadecimal content be displayed as ASCII characters in vim?

  question, vim

I have a data log file, which is hexadecimal characters with spaces as delimiters:

48 54 54 50 2F 31 2E 31 20 34 30 34 20 4E 6F 74 20 46 6F 75 6E 64 0D 0A 53 65 72 76 65 72 3A 20 6E 67 69 6E 78 2F 31 2E 37 2E 39 0D 0A 44 61 74 65 3A 2  0 53 75 6E 2C 20 30 36 20 53 65 70 20 32 30 31 35 20 30 33 3A 30 35 3A 30 37 20 47 4D 54 0D
 ..   ..

The actual content is an HTTP response message. Can it be displayed in the form of ASCII characters in vim? As in wireshark:
图片描述

Sorry misread your question at first, assuming your vim storage is as shown above.
carry out

:%!  xxd -r -ps
 :%!  xxd

After that, you have the following format