'commit'

src/main/java/com/dsideal/FengHuang/Exam/Controller/ExamController.java

@@ -154,8 +154,8 @@ public class ExamController extends Controller {
     @Before({GET.class})
     public void getPersonAllInfoAfterJiaoJuan() {
         String person_id = getCookie("person_id");
-        List<Record> list = em.getPersonAllInfoAfterJiaoJuan(person_id);
-        renderJson(list);
+        Kv kv = em.getPersonAllInfoAfterJiaoJuan(person_id);
+        renderJson(kv);
     }
 
     /********************************上面为答题人员的接口************************************/

src/main/java/com/dsideal/FengHuang/Exam/Model/ExamModel.java

@@ -202,10 +202,36 @@ public class ExamModel {
     /**
      * 功能：查看自己答卷的整体情况,哪个题目答对，哪个题目没有答，哪些答错(交卷后可见)
      */
-    public List<Record> getPersonAllInfoAfterJiaoJuan(String person_id) {
+    public Kv getPersonAllInfoAfterJiaoJuan(String person_id) {
+        Kv res = Kv.create();
         Kv kv = Kv.by("person_id", person_id);
         SqlPara sqlPara = Db.getSqlPara("Exam.getPersonAllInfoAfterJiaoJuan", kv);
-        return Db.find(sqlPara);
+        List<Record> list = Db.find(sqlPara);
+        int sum = 0;
+        for (Record record : list) {
+            String answer = record.getStr("answer");
+            String reply = record.getStr("reply");
+            if (answer.equals(reply)) sum += record.getInt("score");
+        }
+        res.set("list", list);
+        res.set("sum", sum);
+        //开始结束时间，用时
+        String sql = "select * from t_exam_person where person_id=?";
+        Record r = Db.findFirst(sql, person_id);
+        LocalDateTime start_time = r.getLocalDateTime("start_time");
+        LocalDateTime end_time = r.getLocalDateTime("end_time");
+        res.set("start_time", start_time);
+        res.set("end_time", end_time);
+        // 计算时间差
+        Duration duration = Duration.between(start_time, end_time);
+        long seconds = duration.getSeconds(); // 获取时间差秒数
+        long hour = seconds / 3600;
+        long minute = (seconds - hour * 3600) / 60;
+        long second = seconds - hour * 3600 - minute * 60;
+        res.set("hour", hour);
+        res.set("minute", minute);
+        res.set("second", second);
+        return res;
     }
 
     /**