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dev5
src/main/java/controller/StudentServlet.java
39 строк
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ihaverak
лаба 5
23 май 2026, 00:56
23 май 2026, 00:56
4bb74aa
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package controller; import jakarta.servlet.ServletException; import jakarta.servlet.annotation.WebServlet; import jakarta.servlet.http.HttpServlet; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import java.io.IOException; import java.util.List; import domain.Group; import domain.Student; import exception.DAOException; import dao.GroupDbDAO; import dao.StudentDbDAO; @WebServlet("/student") public class StudentServlet extends HttpServlet { private static final long serialVersionUID = 1L; protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { try { StudentDbDAO dao = new StudentDbDAO(); GroupDbDAO groupDao = new GroupDbDAO(); List<Student> students = dao.findAll(); List<Group> groups = groupDao.findAll(); request.setAttribute("students", students); request.setAttribute("groups", groups); } catch (DAOException e) { e.printStackTrace(); } request.getRequestDispatcher("/views/student.jsp").forward(request, response); } protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { doGet(request, response); } }