string(303) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8E%A8%E7%89%B9%E5%85%B3%E6%B3%A8%E8%BF%87%E7%9A%84%E4%BA%BA%E5%8F%96%E6%B6%88%E4%BA%86%E8%BF%98%E8%83%BD%E6%89%BE%E5%88%B0%E5%90%97 => Failed to connect to 101.89.159.206 port 38087: Connection refused"
推特关注过的人取消了还能找到吗
