string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%9B%B4%E6%92%AD%E9%97%B4%E8%AF%A5%E6%80%8E%E4%B9%88%E8%81%8A%E5%A4%A9%E5%91%A2 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
直播间该怎么聊天呢
