string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B5%E8%84%91%E4%B8%80%E5%BC%80%E6%9C%BAcpu%E5%8D%A0%E7%94%A8100%2C%E7%94%B5%E8%84%91%E5%8A%A8%E4%B8%8D%E4%BA%86 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
电脑一开机cpu占用100,电脑动不了
