关键词：网上投票系统；ASP；SQL；动态验证码
The design of the on-line vote system with the dynamic password authentication scheme
Abstract
With the rapid development of network, the traditional vote method has already can't satisfied people's demanded. But in addition to completing traditional function, "the on-line vote system" has time limited efficacy more high and the scope wide advantage, meet the demand of modern society more.
The design of the on-line vote system with the dynamic password authentication scheme is a simple vote system have developed by ASP and SQL Server2000 technique, and established a dynamic verifiable code in the process of the customer login the system, enhanced system’s security. It can be effective implement the function of voting, examining, adding，deleting and searching votes. To start with, this thesis introduces the basic concept and the appliance scope of the on-line vote system. After that, the thesis make detailed introduction to the basic concept of the ASP, the SQL and the dynamic password authentication scheme in the part of the development environment of the system. Then it elucidates the creation of the database by the E-R diagram and the design of the database. Introduced the total design of this system immediately after, include: the system structure designs and the total function design. With the form of the function diagram, thesis explained the design of function, showed core code and the system circulate interface of the main function.
Key words: The on-line vote system; ASP; SQL; The dynamic verifiable code
