string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%A1%AC%E7%9B%98%E6%81%A2%E5%A4%8D%E8%B5%84%E6%96%99%E4%BC%9A%E4%B8%A2%E5%A4%B1%E5%90%97 => Failed to connect to 101.89.143.195 port 38175: Connection refused"
硬盘恢复资料会丢失吗
