多线程下载工具的开发与应用  

THE DEVELOPMENT AND APPLICATION OF THE MULTI-THREAD DOWNLOADING TOOL

作　　者：毛光喜[1] 

机构地区：[1]广东商学院信息学院,广东广州510320

出　　处：《计算机应用与软件》2006年第7期136-138,共3页Computer Applications and Software

摘　　要：Internet技术的发展日新月异,网络上存储了非常丰富的信息资源,可以使用下载工具,把需要的信息资源下载到本地。但是由于受到各种因素的限制,例如服务器性能、网络带宽、下载的信息量以及下载工具等等,下载速度受到不同程度的影响。针对下载工具这一因素,从程序设计的角度展开论述,对多线程下载工具的原理、具体实现和应用进行了探讨,并用VC++编写了功能完整的下载工具,经过测试,下载速度有一定改善。The Internet technology is developing innovatingly, in the network saved the extremely strong message resources,we may use the downloading tool, the information resource which needs downloads locally. But because receives each kind of factor the limit, for example server performance ,network band width ,downloading information content as well as downloading tool and so on, the downloading speeds receive the varying degree the influence. In view of downloads tool this factor, this article launches the elaboration from the programming angle, downloaded the tool to the multithreading the principle,the multi-thread downloading concrete realization and the application has carried on the discussion, and compiled the function integrity downloading tool with VC ＋ ＋ ,the process test,the downloading speed had certain improvement.

关 键 词：信息资源 超文本传输协议 多线程 下载工具 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术] TP393[自动化与计算机技术—计算机科学与技术]