string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E4%B8%AA%E7%A9%BA%E5%A3%B3%E5%85%AC%E5%8F%B8%E8%83%BD%E8%B4%B7%E6%AC%BE%E5%90%97 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
一个空壳公司能贷款吗
