string(270) "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%E7%94%B5%E8%84%91%E4%B8%80%E8%88%ACcpu%E6%B8%A9%E5%BA%A6%E5%A4%9A%E9%AB%98%E5%95%8A => Failed to connect to 101.89.117.144 port 38056: Connection refused"
台式电脑一般cpu温度多高啊
