The problem background

Transmission objects involving the network need to be serialized , You also need a serialization ID,IDEA Automatic generation can be set ID, The configuration is as follows

IDEA Generate serialization ID

1 Ctrl+Alt+s Shortcut key to open the setting interface

2 choice Editor→Inspections, On the hook serialVersionUID

3 Each time you implement the serialization interface , You can click the class name with the mouse ,Alt+Enter Shortcut key import serialization ID

4 Generate ID result

summary

• Make one up by yourself UID It's OK, too

As a programmer 129 An article , Write one line of lyrics at a time and record , Look at how many songs there are in life ,wahahaha …

Lyric： I'll be in a daze