如何在连接在线数据库的桌面Java Swing应用程序中实现会话

Question

I have a Java Swing Application that contains multiple Jpanel's with queries inside to manipulate data that is found on a mysql online database. I need a mechanism to implement session to this application so I can log out the user when his idle. Also am searching if i can store user activities when he's using the application in db table for example so I can go through them if something happen and know what the user has done! I know how to do the db part but I need someone to tell me how I can implement the SESSION and get the USER ACTIVITIES

thanks

Answer 1

您可以创建一个具有静态属性的类，以在用户连接时存储用户信息，还可以在用户表中添加一个包含用户状态的字段，当用户连接到在线状态时，否则将断开用户与状态线的连接