string(238) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%BD%91%E6%96%87%E5%8D%81%E5%A4%A7%E7%BB%8F%E5%85%B8%E5%B0%8F%E8%AF%B4 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
网文十大经典小说
