2024-06-17Javaweb实现简易记事簿 jdbc实现Java连接数据库//相关代码packageUserAct;importjakarta.servlet.;importjakarta.servlet.annotation.WebServlet;importjakarta.servlet.http.;importjava.io.;importjava.sql.;//登出@WebServlet("/UserAct.DeleteEvent")publicclassDeleteEventimplementsServlet{