student exam

.gitignore

@@ -21,3 +21,6 @@ target
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+# .idea
+.idea

code/GDES/GDES-DAO/src/main/java/com/gdes/GDES/dao/UserMapper.java

@@ -49,9 +49,9 @@ public interface UserMapper {
 
     /**
      * 根据用户名查询权限信息
-     * @param userName
+     * @param idU
      * @return
      */
-    //todo
+    //
     Set<String> selectPermissionByUserName(String idU);
 }

code/GDES/GDES-MODEL/src/main/java/com/gdes/GDES/model/Questions.java

@@ -1,5 +1,7 @@
 package com.gdes.GDES.model;
 
+import java.util.List;
+
 public class Questions {
     private String idQ;
 
@@ -23,6 +25,18 @@ public class Questions {
 
     private String deleteornotQ;
 
+    //手动添加,试题选项
+    //TODO:试题选项，查询试题列表时控制选择题查询对应选项
+    private List<Questionsoption> questionsO;
+
+    public List<Questionsoption> getQuestionsO() {
+        return questionsO;
+    }
+
+    public void setQuestionsO(List<Questionsoption> questionsO) {
+        this.questionsO = questionsO;
+    }
+
     public String getIdQ() {
         return idQ;
     }

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/HistorytestpaperService.java

@@ -0,0 +1,18 @@
+package com.gdes.GDES.service;
+
+import com.gdes.GDES.model.Historytestpaper;
+
+import java.util.List;
+
+/**
+ * 历史试题
+ * Created by Allen on 2018/5/19.
+ */
+public interface HistorytestpaperService {
+    /**
+     * 根据学生主键查询历史列表
+     * @param idS
+     * @return
+     */
+    public List<Historytestpaper> queryByStudentid(String idS);
+}

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/KnowledgepointService.java

@@ -10,7 +10,7 @@
  */
 
 public interface KnowledgepointService {
-    //TODO:知识点添加修改删除
+    //知识点添加修改删除
 
     /**
      * 查询所有知识点

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/QuestionsService.java

@@ -10,7 +10,7 @@
  */
 public interface QuestionsService {
 
-    //TODO:根据试题编号，课程，题目类型，知识点查询试题
+    //根据试题编号，课程，题目类型，知识点查询试题
 
     /**
      * 查询所有知识点

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/QuestionsoptionService.java

@@ -0,0 +1,21 @@
+package com.gdes.GDES.service;
+
+
+import com.gdes.GDES.model.Questionsoption;
+
+import java.util.List;
+
+/**
+ * 试题选项--针对选择题
+ * Created by Allen on 2018/5/16.
+ */
+
+public interface QuestionsoptionService {
+    /**
+     * 根据试题编号查询试题选项
+     * @param idQ
+     * @return
+     * @throws Exception
+     */
+    public List<Questionsoption> queryByidQ(String idQ)throws Exception;
+}

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/impl/HistorytestpaperServiceImpl.java

@@ -0,0 +1,29 @@
+package com.gdes.GDES.service.impl;
+
+import com.gdes.GDES.dao.HistorytestpaperMapper;
+import com.gdes.GDES.model.Historytestpaper;
+import com.gdes.GDES.model.HistorytestpaperExample;
+import com.gdes.GDES.service.HistorytestpaperService;
+import org.springframework.stereotype.Repository;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * 历史试卷
+ * Created by Allen on 2018/5/19.
+ */
+@Repository
+public class HistorytestpaperServiceImpl implements HistorytestpaperService {
+    @Resource
+    private HistorytestpaperMapper htpm;
+
+    public List<Historytestpaper> queryByStudentid(String idS) {
+        HistorytestpaperExample htpe=new HistorytestpaperExample();
+        HistorytestpaperExample.Criteria criteria=htpe.createCriteria();
+
+        criteria.andIdSEqualTo(idS);
+
+        return htpm.selectByExample(htpe);
+    }
+}

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/impl/QuestionServiceImpl.java

@@ -70,7 +70,7 @@ public List<Questions> queryQuestionBySytle(String styleQ) throws Exception {
 
     public List<Questions> queryQuestionByKnowpoint(String idKp) throws Exception {
         //方法2
-        //TODO:数据库级联操作转换为服务操作
+        //数据库级联操作转换为服务操作
         QuestionspointExample qpe=new QuestionspointExample();
         QuestionspointExample.Criteria criteria=qpe.createCriteria();
         criteria.andIdKpEqualTo(Integer.valueOf(idKp));

code/GDES/GDES-SERVICE/src/main/java/com/gdes/GDES/service/impl/QuestionsoptionServiceImpl.java

@@ -0,0 +1,32 @@
+package com.gdes.GDES.service.impl;
+
+
+import com.gdes.GDES.dao.QuestionsoptionMapper;
+import com.gdes.GDES.model.Questionsoption;
+import com.gdes.GDES.model.QuestionsoptionExample;
+import com.gdes.GDES.model.Questionspoint;
+import com.gdes.GDES.service.QuestionsoptionService;
+import com.gdes.GDES.service.QuestionspointService;
+import org.springframework.stereotype.Repository;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * 试题类型
+ * Created by Allen on 2018/5/16.
+ */
+@Repository
+public class QuestionsoptionServiceImpl implements QuestionsoptionService{
+
+    @Resource
+    private QuestionsoptionMapper qpm;
+
+    public List<Questionsoption> queryByidQ(String idQ) throws Exception {
+        QuestionsoptionExample qoe=new QuestionsoptionExample();
+        QuestionsoptionExample.Criteria criteria=qoe.createCriteria();
+        criteria.andIdQEqualTo(idQ);
+
+        return qpm.selectByExample(qoe);
+    }
+}

code/GDES/GDES-WEB/src/main/java/com/gdes/GDES/controller/StudentController.java

@@ -0,0 +1,73 @@
+package com.gdes.GDES.controller;
+
+import com.gdes.GDES.model.Historytestpaper;
+import com.gdes.GDES.model.Questions;
+import com.gdes.GDES.service.HistorytestpaperService;
+import com.gdes.GDES.service.QuestionsService;
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import javax.annotation.Resource;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
+/**
+ * 学生控制器
+ * Created by Allen on 2018/5/19.
+ */
+@Controller
+@RequestMapping("/student/")
+public class StudentController {
+    @Resource
+    private HistorytestpaperService htps;
+
+    @Resource
+    private QuestionsService qs;
+
+    //学生发送做题请求
+    //练习测评,从题库中选取未做过的试题进行计算，时间不写入
+    //TODO:考虑选择知识点进行测评
+    @RequestMapping(value = "examlianxi")
+    private String  examlianxi(String idS, Model model)throws Exception{
+        //TODO:练习测评出题算法
+        List<Questions> qlist=qs.queryAllQusetion();
+        List<Questions> reslist=new ArrayList<>();
+        List<Historytestpaper> htplist=htps.queryByStudentid(idS);
+        for(Historytestpaper htp:htplist){
+            for(Questions q:qlist){
+                if(!htp.getIdQ().equals(q.getIdQ())){
+                    //未做过的试题
+                    reslist.add(q);
+                }
+            }
+        }
+        //从reslist当中随机选择5道
+        if(reslist.size()<5){
+            reslist.addAll(qlist.subList(0,5));
+        }
+        List<Questions> res=new ArrayList<>();
+        for(int i=0;i<5;i++){
+            int rand= (int)(Math.random()*reslist.size());
+            res.add(reslist.get(rand));
+            reslist.remove(rand);
+        }
+
+        model.addAttribute("examlist",res);
+
+
+        return "/student/addtest";
+    }
+
+    //正式测评，从题库中随机选取试题进行计算，计入时间
+    //随机:获取题目长度，然后抽取5道试题
+    @RequestMapping("examzhengshi")
+    private String examzhengshi(String idS,Model model){
+
+
+        return null;
+    }
+}

code/GDES/GDES-WEB/src/main/java/com/gdes/GDES/controller/teacherController.java

@@ -4,10 +4,8 @@
 import com.gdes.GDES.model.Questions;
 import com.gdes.GDES.model.Questionsoption;
 import com.gdes.GDES.model.Questionspoint;
-import com.gdes.GDES.service.KnowledgepointService;
-import com.gdes.GDES.service.QuestionsService;
-import com.gdes.GDES.service.QuestionspointService;
-import com.gdes.GDES.service.TeacherService;
+import com.gdes.GDES.model.utils.UUid;
+import com.gdes.GDES.service.*;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -33,7 +31,8 @@ public class TeacherController {
     @Resource
     private QuestionspointService qps;
 
-    //TODO:试题选项服务层
+    @Resource
+    private QuestionsoptionService qos;
 
 
     /*==================*/
@@ -117,17 +116,18 @@ public String knowpoint(String message, Model model)throws Exception{
     public String shitidetail(String idQ,Model model)throws Exception{
         Questions q=qs.queryByPrimary(idQ);
         model.addAttribute("que",q);
-        //TODO:是否是选择题，读取选择题选项
+        //是否是选择题，读取选择题选项
         if(q.getStyleQ().equals("1")){
-            List<Questionsoption> questionsoptions;
+            List<Questionsoption> questionsoptions=qos.queryByidQ(q.getIdQ());
+            model.addAttribute("oplist",questionsoptions);
         }
 
         List<Questionspoint> qs= qps.queryByQuestionId(idQ);
         List<Knowledgepoint> Allkplist=kps.queryAllKnowledgepoint();
         List<Knowledgepoint> reslist=new ArrayList<>();
         for(Questionspoint qp:qs){
             for(Knowledgepoint kp:Allkplist){
-                if(qp.getIdKp()==kp.getIdKp()){
+                if(qp.getIdKp().equals(kp.getIdKp())){
                     reslist.add(kp);
                 }
             }
@@ -139,9 +139,51 @@ public String shitidetail(String idQ,Model model)throws Exception{
     }
 
     //更新试题页面,试题内容，试题答案，试题知识点
-    //TODO：选择题
+    //TODO：选择题,添加知识点,修改试题选项，修改知识点
     @RequestMapping("updateshiti")
-    public String updateshiti(){
+    public String updateshiti(String contextQ,String answerQ,
+                              String scoreQ,String idQ,Model model)throws Exception{
+        Questions q=new Questions();
+        q.setContextQ(contextQ);
+        q.setAnswerQ(answerQ);
+        q.setScoreQ(scoreQ);
+        q.setIdQ(idQ);
+
+        String str=qs.updateQuestion(q);
+        model.addAttribute("message",str);
+        return shitidetail(idQ,model);
+    }
+
+    //添加试题,填空，大题
+    @RequestMapping("addshiti1")
+    public String addshiti1(String contextQ,String answerQ,
+                            String scoreQ,Model model)throws Exception{
+        Questions q=new Questions();
+        q.setIdQ(UUid.getUUID());
+        q.setContextQ(contextQ);
+        q.setAnswerQ(answerQ);
+        q.setScoreQ(scoreQ);
+        if(answerQ.length()>10){
+            q.setStyleQ("4");
+        }else{
+            q.setStyleQ("2");
+        }
+
+        //TODO:课程，教师
+        q.setIdT("1");
+        q.setIdC("2");
+
+        String str=qs.addQuestion(q);
+        model.addAttribute("message",str);
+        System.out.println(str);
+
+        return knowpoint(str,model);
+    }
+
+    //添加选择，多选单选
+    @RequestMapping("addshiti2")
+    public String addshiti2()throws Exception{
+
         return null;
     }
 }