Learned so much J2SE Basic and intermediate knowledge points , Next, we need a comprehensive project to put all these knowledge points achieve mastery through a comprehensive study of the subject .

This project is based on Swing and JDBC Developed graphical interface desktop application , Covered J2SE Most of the basics of , Through this program, you can use and exercise almost most of J2SE Knowledge and skills .

It involves the following ：
Basic content ：
object-oriented String number Date

Intermediate content ：
Abnormal , aggregate ,JDBC, Reflection mechanism ,I/O,Swing, Use TableModel Update data , Graphical interface skin

Advanced content ：
Chart chart Dynamically generate , Database backup and recovery , Custom round progress bar

Software design idea ：
Singleton mode , The panel class is loosely coupled with the listener class ,Entity Layer design ,DAO Layer design ,Service Layer design

Common business processing methods ：
CRUD Operation , Configuration information , Configuration information initialization , Report generation , One to many relationship , Many to one relationship

Through this project , Accumulate valuable project experience , During the interview , One more conversation , One more layer of weight , More salary