android:screenOrientation="landscape"//横屏
android:screenOrientation="portrait"//竖屏
【上篇】java.sql.SQLException: ORA-00600: 内部错误代码，参数: [ttcgcshnd-1], [0], [], [], [], [], [], []
【下篇】常用嵌入式Linux二进制调试工具(1)
【下篇】常用嵌入式Linux二进制调试工具(1)