string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%8B%B9%E6%9E%9C%E7%94%B5%E8%84%91%E7%8B%AC%E7%AB%8B%E6%98%BE%E5%8D%A1%E5%92%8C%E9%9B%86%E6%88%90%E6%98%BE%E5%8D%A1 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
苹果电脑独立显卡和集成显卡
