string(243) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%B0%E5%BC%8Fcpu%E6%B8%A9%E5%BA%A6%E4%B8%80%E8%88%AC%E5%A4%9A%E5%B0%91 => Failed to connect to 125.88.227.171 port 38062: Connection refused"
台式cpu温度一般多少
