string(247) "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%E6%89%8D%E8%83%BD%E5%BB%BA%E4%B8%80%E4%B8%AA%E7%BD%91%E7%AB%99 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
怎样才能建一个网站
