string(288) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8D%95%E4%BD%8D%E8%A2%AB%E9%BB%91%E5%AE%A2%E6%94%BB%E5%87%BB%E4%BA%86%2C%E8%AF%A5%E6%80%8E%E4%B9%88%E5%8A%9E%E5%91%80 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
单位被黑客攻击了,该怎么办呀
