string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E6%A0%B7%E5%B9%B2%E5%A5%BD%E4%BE%BF%E5%88%A9%E5%BA%97%E5%BA%97%E5%91%98 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
怎样干好便利店店员
