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50 lines
1.8 KiB
50 lines
1.8 KiB
package web.servlet.teacher;
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import domain.Course;
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import service.TeacherService;
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import service.impl.TeacherServiceImpl;
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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 javax.servlet.http.HttpSession;
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import java.io.IOException;
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import java.util.List;
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@WebServlet("/updateTeacherOptionalCourseServlet")
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public class UpdateTeacherOptionalCourseServlet extends HttpServlet {
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protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
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request.setCharacterEncoding("utf-8");
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<<<<<<< HEAD
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// HttpSession session = request.getSession();
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=======
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// HttpSession session = request.getSession();-
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// 获取请求参数中的课程ID
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<<<<<<< HEAD
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>>>>>>> remotes/origin/develop
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=======
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>>>>>>> remotes/origin/develop
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String cid = (String)request.getParameter("cid");
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// 创建TeacherService对象
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TeacherService service = new TeacherServiceImpl();
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// 根据课程ID查找可选课程
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Course c = service.findOptionalCourseByCourseId(cid);
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// 将课程对象存入请求属性中
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request.setAttribute("course",c);
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// 输出课程ID
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System.out.println(c.getC_id());
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// 输出课程名称
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System.out.println(c.getC_name());
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// 输出课程信息
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System.out.println(c.getC_info());
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request.getRequestDispatcher("/WEB-INF/teacher/updateTeacherOptionalCourseInfo.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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