string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E6%89%8D%E8%83%BD%E7%95%99%E4%BD%8F%E7%9B%B4%E6%92%AD%E9%97%B4%E7%9A%84%E5%A4%A7%E5%93%A5%E4%BB%AC => Failed to connect to 14.18.117.71 port 38164: Connection refused"
怎么才能留住直播间的大哥们
