string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%BB%91%E6%9D%BF%E6%B6%88%E8%B4%B9%E8%80%85%E5%88%86%E6%9E%90 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
滑板消费者分析
