string(272) "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%9A%84%E7%A7%BB%E5%8A%A8%E7%A1%AC%E7%9B%98%E5%9C%A8windows%E6%89%93%E4%B8%8D%E5%BC%80 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
苹果的移动硬盘在windows打不开
