基于Struts的Web系统表单重复提交问题的解决方案

Solutions to the Problem of Repeating Submission of Web Form Based on Struts

指出了Web系统中表单重复提交存在的问题,提出了表单重复提交的四种解决方案,进行了对比,并介绍了在不同的需求和应用场合,合理地运用各种解决方案的方法。

This paper presents the problem of repeating submission of form and proposes four solutions to it.By comparing these four solutions,this paper deems that they should be applied properly according to different needs and situations.