断点续传及多线程机制在远程传版中的应用研究  

A Research on the Continue Transferring from Breakpoint and Multi-threading Mechanism for Plane Media Remote Transmission

作　　者：黎苑文[1] 程明智[1] 徐秀花[1] 杨义先[2] 

机构地区：[1]北京印刷学院信息与机电工程学院,北京102600 [2]北京邮电大学,北京100086

出　　处：《北京印刷学院学报》2012年第6期53-56,共4页Journal of Beijing Institute of Graphic Communication

基　　金：北京市教委面上项目(KM201210015006;KM201210015007);北京市自然科学基金资助项目(4122026);北京市自然科学基金重点项目(KZ201210015015);北京印刷学院校级资助项目(E-6-2012-28)

摘　　要：为了提高远程传版的传输效率,通过对断点续传、多线程机制以及相应的传输协议(OFTP)的介绍,在分析文件分块对文件传输速率影响的基础上,从工程实现的角度提出多线程控制不同内容文件和配置文件方法,并将其应用到远程传版软件中。实验表明,多线程断点续传软件不仅可提高传输效率,还保证了传输文件的安全。In order to improve the transmission efficiency of plane media remote transmission,continue transferring from breakpoint,multithreading mechanism as well as the corresponding transmission protocol（OFTP） are introduced,and the document block for file transfer rate influence is also analyzed.A method of multithreading control different content files and the configuration file is put forward,and this method is put into use in the plane media remote transmission software.The experimental result shows that the plane media remote transmission software can not only improve the transmission efficiency,but also ensure the safety of the transmission of files.

关 键 词：远程传版 断点续传 多线程 文件分块 传输速率 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]