string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%8D%E5%96%9C%E6%AC%A2%E5%88%B7%E6%8A%96%E9%9F%B3%E7%9A%84%E8%AF%B4%E8%AF%B4 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
不喜欢刷抖音的说说
