string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BE%BF%E5%88%A9%E5%BA%97%E5%9B%9E%E6%94%B6%E7%83%9F%E5%90%97 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
便利店回收烟吗
