增加评论抓取日志

queue/deal/spider_weibo_comment.php

@@ -112,7 +112,7 @@ class spiderWeiboComment extends dealBase {
 
         $obj->writeLog(ZHISHIKU_SPIDER_LOG, ZHISHIKU_SPIDER_COMMENT, '抓取成功:'.$baselog);
         $rdobj->sRem(_RS_SPIDER_WEIBO_COMMENT, $weibo_id);
-        sleep(3);
+        sleep(2);
 
         return true;
     }