package course; import jakarta.servlet.annotation.WebServlet; import jakarta.servlet.http.HttpServlet; import jakarta.servlet.http.HttpServletRequest; import jakarta.servlet.http.HttpServletResponse; import java.io.IOException; @WebServlet("/courseDeleteAction") public class courseDeleteAction extends HttpServlet { protected void service(HttpServletRequest req, HttpServletResponse resp) throws IOException { int id = Integer.parseInt(req.getParameter("id")); courseDB coursedb = new courseDB(); coursedb.deleteCourse(id); String path = req.getContextPath(); resp.sendRedirect(path+"/course/course.jsp"); } }