15:19:45.086 192.168.2.27:配置文件中获取网卡IP失败, ret = -3 15:19:45.088 192.168.2.27:通过接口自动匹配本地ip地址失败, ret = -4 15:19:48.122 192.168.2.27:接收设备返回数据失败! 15:19:48.123 192.168.2.27:连接设备失败,错误状态值为:10 16:21:27.237 192.168.2.27:配置文件中获取网卡IP失败, ret = -3 16:21:27.238 192.168.2.27:通过接口自动匹配本地ip地址失败, ret = -4 16:21:30.275 192.168.2.27:接收设备返回数据失败! 16:21:30.275 192.168.2.27:连接设备失败,错误状态值为:10