string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BC%9A%E8%AE%AE%E6%80%BB%E7%BB%93%E6%80%8E%E4%B9%88%E8%A1%A8%E8%BE%BE => Failed to connect to 101.89.143.195 port 38109: Connection refused"
会议总结怎么表达
