1

application/index/controller/DailyPaper.php

@@ -262,12 +262,15 @@ class DailyPaper extends Basic
         if (file_put_contents($url, $img)) {
             $img_url                      = IMAGES_URL . $url;
             $m_daily                      = new ODaily();
-            $m_daily->updateDaily(["id"=>$daily_id],["back_‭img"=>$img_url]);
-        } else{
+            $update_where["id"]           = $daily_id;
+            $update_params["back_‭img"]   = $img_url;
+            $update_params["update_time"] = date("Y-m-d H:i:s", time());
+            $m_daily->updateDaily($update_where, $update_params);
+        } else {
             return $this->response("101", "生成图片失败");
         }
 
-        return $this->response("200", "success", ['img_url'=> $img_url]);
+        return $this->response("200", "success", ['img_url' => $img_url]);
     }
 
 }
\ No newline at end of file

application/model/ODaily.php

@@ -84,7 +84,7 @@ class ODaily extends BaseModel
     {
         Db::startTrans();
         try {
-            $this->where($where)->update($params);
+            $this->db_->where($where)->update($params);
             Db::commit();
             return 1;
         } catch (\Exception $e) {