摘要
在多终端的Java ME蓝牙串口通讯中,经常需要访问并控制异地文件目录结构。为了保证在串口连接的条件下能够便捷和实时的获取目录结构信息,准确定位文件,还必须对目录结构动态的进行控制。针对上述问题,研究并给出了适用于动态访问控制的二维向量存储结构及访问控制方法的设计,同时提供了该方法应用在蓝牙串口通讯中的实现程序。实际应用结果也表明了动态访问控制的有效性。
In multi-terminal Java ME Bluetooth serial port communications, it is necessary to access and control remote file directory structure. To ensure that under the conditions of serial connections it is convenient and real-time to access the directory structure information, and locate the file accurately, the directory structure must also be controlled dynamically. To address these problems, this paper researches and designs the two-dimensional vector storage structure and access control methods, along with the application and the realization of the method in the Bluetooth serial port communication. The results of practical application show the effectiveness of dynamic access control.
出处
《计算机系统应用》
2010年第2期180-184,共5页
Computer Systems & Applications
关键词
JAVA
ME
蓝牙
串口通讯
二维向量
目录结构
动态访问
Java ME
Bluetooth
serial port communication
two-dimensional vector
directory structure
dynamic access
