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77 lines
3.0 KiB
77 lines
3.0 KiB
package web.servlet.teacher;
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import domain.Course;
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import domain.SelectCourse;
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import domain.Student;
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import service.CourseService;
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import service.SelectCourseService;
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import service.StudentService;
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import service.impl.CourseServiceImpl;
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import service.impl.SelectCourseServiceImpl;
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import service.impl.StudentServiceImpl;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.IOException;
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@WebServlet("/updateScoreServlet")
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//i
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public class UpdateScoreServlet extends HttpServlet {
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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//中文
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request.setCharacterEncoding("utf-8");
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String cid = request.getParameter("cid");
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String sid = request.getParameter("sid");
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StudentService service = new StudentServiceImpl();
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Student student = new Student();
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student.setS_id(sid);
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Student s = service.findStudentById(student);
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CourseService service1 = new CourseServiceImpl();
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Course c = service1.findSelectCourseByCourseId(cid);
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SelectCourseService service2 = new SelectCourseServiceImpl();
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SelectCourse sc = service2.findScoreByCourseIdAndStudentId(cid,sid);
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request.setAttribute("s",s);
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request.setAttribute("c",c);
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request.setAttribute("sc",sc);
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request.getRequestDispatcher("/WEB-INF/teacher/updateOptionalCourseScore.jsp").forward(request,response);
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}
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protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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doPost(request,response);
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}
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}
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//public class UpdateScoreServlet extends HttpServlet {
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// protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// //中文
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// request.setCharacterEncoding("utf-8");
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// String cid = request.getParameter("cid");
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// String sid = request.getParameter("sid");
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//
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// StudentService service = new StudentServiceImpl();
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// Student student = new Student();
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// student.setS_id(sid);
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// Student s = service.findStudentById(student);
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//
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// CourseService service1 = new CourseServiceImpl();
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// Course c = service1.findSelectCourseByCourseId(cid);
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//
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// SelectCourseService service2 = new SelectCourseServiceImpl();
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// SelectCourse sc = service2.findScoreByCourseIdAndStudentId(cid,sid);
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//
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// request.setAttribute("s",s);
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// request.setAttribute("c",c);
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// request.setAttribute("sc",sc);
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// request.getRequestDispatcher("/WEB-INF/teacher/updateOptionalCourseScore.jsp").forward(request,response);
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// }
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//
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// protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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// doPost(request,response);
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// }
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//}
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