string(227) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=wap%E5%92%8Cnet%E5%93%AA%E4%B8%AA%E5%A5%BD%E4%B8%80%E7%82%B9 => Failed to connect to 101.91.112.32 port 38221: Connection refused"
wap和net哪个好一点
