string(284) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BC%81%E4%B8%9A%E8%A2%AB%E9%BB%91%E5%AE%A2%E6%94%BB%E5%87%BB%E5%BD%92%E4%BB%80%E4%B9%88%E9%83%A8%E9%97%A8%E7%AE%A1 => Failed to connect to 101.91.112.32 port 38221: Connection refused"
企业被黑客攻击归什么部门管
