CodePudding user response:

Id can't parse out

CodePudding user response:

Pos=3, len the number yourself

This id is utf-8 string?

CodePudding user response:

Well, len is 23

CodePudding user response:

refer to the second floor tianfang response:

pos=3, len the number yourself

This id is utf-8 string?

well, len is 23

CodePudding user response:

Your incoming source is a byte array, why additional assigned to b, directly converted to string

CodePudding user response:

reference 5 floor KeepSayingNo reply:

your incoming source is a byte array, why additional assigned to b, directly into a string.

that is a utility class, I change the code,

CodePudding user response:

Where is written to the id of the source code