string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%93%AA%E4%B8%AA%E6%96%B0%E9%97%BB%E8%BD%AF%E4%BB%B6%E5%8F%91%E5%B8%83%E6%9C%80%E5%8F%8A%E6%97%B6 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
哪个新闻软件发布最及时
