string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%A6%81%E5%BC%80%E6%9C%8D%E8%A3%85%E5%BA%97%E5%8E%BB%E5%93%AA%E9%87%8C%E8%BF%9B%E8%B4%A7 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
要开服装店去哪里进货
