string(274) "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%BA%97%E9%95%BF%E5%A6%82%E4%BD%95%E7%AE%A1%E7%90%86%E5%A5%BD%E5%BA%97%E9%93%BA => Failed to connect to 14.18.117.71 port 38093: Connection refused"
便利店店长如何管理好店铺
