hot

@@ -69,12 +69,16 @@ class HotMail {
 
             // 黑名单
             if(!empty($this->back)&&is_array($this->back)){
+                $version = time();
                 foreach ($this->back as $item){
-                    if(!$this->db->count("select count(*) from `ai_black_email` where ".dbWhere(['email'=>$item]))){
+                    if(!$id = $this->db->value("select `id` from `ai_black_email` where ".dbWhere(['email'=>$item]))){
                         echo '插入数据 '.$item."\n";
-                        $this->db->insert('ai_black_email',['email'=>$item],false);
+                        $this->db->insert('ai_black_email',['email'=>$item,'time'=>$version],false);
+                    }else{
+                        $this->db->update('ai_black_email',['time'=>$version],'`id` = '.$id,false);
                     }
                 }
+                $this->db->delete('ai_black_email',['time.<>'=>$version]);
             }
 
         }