| 摘 要: 针对在试题库建设中需要大数据量文件上传操作的特点，在研究WCF的框架和数据交互技术的基础上,设 计一个基于WCF流模式数据传输的文件上传程序，尤其在大数据量上传时，大大提高了文件上传的效率，并且在客户 端可以查看当前文件上传的进度。通过对WCF服务端和客户端的设计与配置，实现了基于WCF的文件上传功能。 |
| 关键词: WCF；文件上传；流模式；契约；Net.Tcp |
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中图分类号: TP311.1
文献标识码: A
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| The Implementation of the File Uploading System Based on WCF |
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ZHOU Hu
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(Jiangsu Lianhe Technical Institute Xuzhou Branch of Finance, Xuzhou 221008, China)
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| Abstract: As a large amount of data needs to be uploaded in the construction process of the examination database system,based on the framework of WCF and data exchange technology,the paper designs a file uploading system based on the WCFstream mode.Especially when uploading a large amount of data,the system greatly improves the efficiency of file transfer,and the real-time uploading progress can be viewed from the client program.Through the design and configuration of the WCF server and client,the file uploading functions are implemented based on WCF. |
| Keywords: WCF file uploading;stream mode;contract;Net.Tcp |
