基于ssm框架写的在线考试系统，毕业设计.zip

package haue.edu.cn.controller; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import org.apache.http.protocol.HTTP; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.ResponseBody; import org.springframework.web.servlet.ModelAndView; import haue.edu.cn.model.AjaxResult; import haue.edu.cn.model.Paper; import haue.edu.cn.model.PaperDetail; import haue.edu.cn.model.Student; import haue.edu.cn.service.impl.PaperDetailServiceImpl; import haue.edu.cn.service.impl.PaperServiceImpl; @Controller @RequestMapping("admin/paper") public class PaperController implements CommonController<Paper> { @Autowired private PaperServiceImpl paperService; @Autowired private PaperDetailServiceImpl pdService; @RequestMapping("manage.do") public String manage(){ return "admin/paper"; } public AjaxResult ajaxResult = new AjaxResult(); @RequestMapping(value="select.do",method=RequestMethod.GET) public ModelAndView selectPaper(ModelAndView model){ // session.getAttribute("currentUser"); model.addObject("papers", paperService.get()); model.setViewName("selectPaper"); return model; } // 需要先选择试卷，再进行考试 // @RequestMapping(value="select.do",method=RequestMethod.GET) // public ModelAndView selectPaper( HttpServletRequest request,HttpServletResponse response,ModelAndView model){ // model.addObject("selectPaperFm", new SelectPaperFm()); // model.addObject("papers", paperService.get()); // model.setViewName("selectPaper"); // return model; // } // 需要先选择试卷，再进行试卷展示 // @RequestMapping(value="select.do",method=RequestMethod.POST) // public String execSelectPaper(HttpServletRequest request,RedirectAttributes attr,ModelAndView model){ // // 将获取的试卷id 作为参数 // Integer pid = Integer.parseInt(request.getParameter("papers")); // attr.addFlashAttribute("pid", pid); // model.setViewName("display"); // return "redirect:display.do"; // } // 显示考试内容 // @RequestMapping("display.do") // public String displayQuestions(HttpServletRequest request,Model model){ // int pid = Integer.parseInt(request.getParameter("id")); // List<PaperDetail> paperQuestionList = pdService.getQuestions(pid); // model.addAttribute("questionList", paperQuestionList); // model.addAttribute("paperId", pid); // return "display"; // } @RequestMapping("display.do") public ModelAndView displayQuestions(HttpServletRequest request,HttpSession session,ModelAndView model){ int pid = Integer.parseInt(request.getParameter("pid")); int uid = Integer.parseInt(request.getParameter("uid")); List<PaperDetail> paperQuestionList = pdService.getQuestions(pid); Student student = (Student) session.getAttribute("currentUser"); model.addObject("questionList", paperQuestionList); model.addObject("paperId", pid); model.addObject("userId", uid); model.setViewName("display"); model.addObject("currentUser", student); return model; } @Override @RequestMapping("get.do") @ResponseBody public List<Paper> get() { return paperService.get(); } @Override @RequestMapping("one.do") public Paper getOne(HttpServletRequest request) { int id = Integer.parseInt(request.getParameter("id")); return paperService.getOne(id); } @Override @RequestMapping("add.do") @ResponseBody public AjaxResult add(@RequestBody Paper record) { paperService.add(record); return ajaxResult; } @Override @RequestMapping("delete.do") @ResponseBody public AjaxResult delete(@RequestBody Paper record) { paperService.delete(record); return ajaxResult; } @Override @RequestMapping("update.do") @ResponseBody public AjaxResult update(@RequestBody Paper record) { paperService.update(record); return ajaxResult; } @Override @RequestMapping("query.do") @ResponseBody public List<Paper> query(@RequestBody Paper condition) { return paperService.get(); } }