string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B9%B0%E4%BA%86%E4%BA%9A%E9%A9%AC%E9%80%8A%E5%BA%97%E9%93%BA%E4%BB%A5%E5%90%8E%E5%BA%94%E8%AF%A5%E5%B9%B2%E4%BB%80%E4%B9%88 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
买了亚马逊店铺以后应该干什么
