fix bug

apps/exams/Lib/Model/ExamsPaperModel.class.php

@@ -45,6 +45,17 @@ class ExamsPaperModel extends Model
         return $list;
         return $list;
     }
     }
 
 
+    protected  function getAttachPathByAttachId($attachid) {
+        if (empty($attachid)) {
+            return  '';
+        }
+        if ($attachInfo = model('Attach')->getAttachById($attachid)) {
+            return $attachInfo['save_path'] . $attachInfo['save_name'];
+        } else {
+            return '';
+        }
+    }
+
     /**
     /**
      * 数据处理
      * 数据处理
      * @Author MartinSun<syh@sunyonghong.com>
      * @Author MartinSun<syh@sunyonghong.com>
@@ -62,7 +73,7 @@ class ExamsPaperModel extends Model
                 $data[$key]['exams_module_title']     = $this->getModuleTitleAttr($v['exams_module_id']);
                 $data[$key]['exams_module_title']     = $this->getModuleTitleAttr($v['exams_module_id']);
                 $data[$key]['level_title']            = $this->getLevelTitle($v['level']);
                 $data[$key]['level_title']            = $this->getLevelTitle($v['level']);
                 $data[$key]['is_buy'] = $this->isBuy($v['exams_paper_id'], $this->mid);
                 $data[$key]['is_buy'] = $this->isBuy($v['exams_paper_id'], $this->mid);
-                $data[$key]['attachment'] = getAttachPathByAttachId($v['attachment']);
+                $data[$key]['attachment'] = $this->getAttachPathByAttachId($v['attachment']);
                 // 判断自动组卷(1)和手动组卷
                 // 判断自动组卷(1)和手动组卷
                 if ($v['assembly_type'] == 1) {
                 if ($v['assembly_type'] == 1) {
                     $paper_options = unserialize($v['paper_options']);
                     $paper_options = unserialize($v['paper_options']);