| 摘 要: 本文通过对WEB浏览器访问网络资源特性的研究，将浏览器缓存技术应用到下载软件系统，提出一种新 的基于图片资源缓存的下载软件设计方法，可实现多线程、断点续传、限速等功能，改进了传统软件下载图片时的不 足。测试结果表明，该设计具备良好的稳定性和可行性，图片资源下载速度较传统软件有了较大提升。 |
| 关键词: 多线程；断点续传；下载；图片缓存 |
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中图分类号: TP301
文献标识码: A
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| 基金项目: 2016年广东技术师范学院天河学院计算机科学与技术重点学科建设项目(Xjt201702);2015年广东高校省级重点平台和重大科研项目立项——特色创新类项目(自然科学 类)(2015KTSCX184)；2015年广东省本科高校教学质量与教学改革工程立项建设项目(2015SZL08)；广东省高校优秀青年创新人才培养计划资助项目(2013LYM_0110). |
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| The Improvement Research of Multi-Threaded Download Software Based on the Cache Technology |
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CHEN Hang
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( Tianhe College, Guangdong Polytechnic Normal University, Guangzhou 510540, China)
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| Abstract: Based on the characteristics of web browsers to access network resources,the study applies the browser cache technology into the download software and puts forward a new download software design method based on image resource cache,which can achieve the functions of multi-thread transferring,broken-point continuingly-transferring and download rate restriction,etc.,and improve the image download through the traditional software.The test results show that the design has good stability and feasibility,and the image download rate is greatly increased. |
| Keywords: multi-thread;broken-point continuingly-transferring;download;image cache |
