string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E6%A0%B7%E8%AE%BE%E7%BD%AE%E9%A1%B5%E8%84%9A%E5%92%8C%E9%A1%B5%E7%A0%81%E5%9C%A8%E5%90%8C%E4%B8%80%E6%8E%92 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
怎样设置页脚和页码在同一排
