string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BD%9C%E4%B8%BA%E4%BE%BF%E5%88%A9%E5%BA%97%E5%BA%97%E9%95%BF%E5%A6%82%E4%BD%95%E6%8F%90%E5%8D%87%E4%B8%9A%E7%BB%A9 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
作为便利店店长如何提升业绩
