修改接口

@@ -41,5 +41,13 @@ class ClassQuestionModel extends Model
         return $info;
     }
 
+    /**
+     * 获取成绩
+     */
+    public function getAnswer($class_id){
+        $map['class_id']=$class_id;
+        $list=$this->where($map)->field('id,answer')->select()->toArray();
+        return $list;
+    }
 
 }
\ No newline at end of file

@@ -323,7 +323,8 @@ class SecondController extends RestBaseController
             $return['time']=$question['work_time'];
             $this->success('回答成功',$return);
         }else{
-            $this->error('问题回答错误');
+            $info['answer']=$ClassQuesion->getClassQuesion($class_id);
+            $this->error('问题回答错误',$info);
         }
     }