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.
出处
《计算机应用与软件》
CSCD
北大核心
2006年第7期136-138,共3页
Computer Applications and Software
