string(256) "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%8A%8A%E6%96%B0%E9%97%BB%E4%B8%8A%E4%BC%A0%E5%88%B0%E7%99%BE%E5%BA%A6 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
怎么把新闻上传到百度
