string(288) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E6%A0%B7%E8%AE%BE%E7%BD%AE%E6%96%87%E4%BB%B6%E5%85%B1%E4%BA%AB%2C%E5%8F%88%E4%B8%8D%E4%BC%9A%E5%87%BA%E9%94%99 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
怎样设置文件共享,又不会出错
