string(279) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%B0%E5%BC%8F%E6%9C%BA%E7%9A%84cpu%E9%A3%8E%E6%89%87%E6%80%8E%E4%B9%88%E6%8B%86%E4%B8%8B%E6%9D%A5%E5%91%A2 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
台式机的cpu风扇怎么拆下来呢
