string(275) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A5%B3%E7%94%9F%E8%AF%B4%E4%BD%A0%E6%80%AA%E6%80%AA%E7%9A%84%E8%AF%A5%E6%80%8E%E4%B9%88%E5%9B%9E%E7%AD%94 => Failed to connect to 101.91.112.32 port 38221: Connection refused"
女生说你怪怪的该怎么回答
