string(312) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%81%94%E6%83%B3%E5%B0%8F%E6%96%B0%E9%94%90%E9%BE%99%E7%89%88%E5%92%8C%E6%80%A7%E8%83%BD%E7%89%88%E5%93%AA%E4%B8%AA%E5%A5%BD%E4%B8%80%E7%82%B9 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
联想小新锐龙版和性能版哪个好一点
