论文部分内容阅读
随着电子商务的普及,越来越多的网站需要和访问者进行交互,Web应用程序(如CGI,ASP,PHP等)得到了广泛的应用。Web应用程序接受访问者提交的表单(Form)、对其进行复杂的处理、访问数据库、实现应用逻辑、并向访问者返回HTML页面作为结果。但在复杂一点的web应用程序中我们经常会遇到“状态保存”的问题。下面介绍的是作者在实际的项目开发过程中总结的解决方案以及在具体实现中应该注意的安全性问题。为了简单地说明我们要解决的问题,我们讨论以下一个经常可以遇到的例子:某一
With the popularity of e-commerce, more and more websites need to interact with visitors. Web applications (such as CGI, ASP, PHP, etc.) have been widely used. The Web application accepts the form submitted by the visitor, processes it complexly, accesses the database, implements the application logic, and returns the HTML page to the visitor as a result. But in the more complex web applications we often encounter “state save ” problem. The following is the author in the actual project development process summary of the solution and in the specific implementation should pay attention to security issues. In order to briefly explain the problem we are trying to solve, we discuss one of the following frequently encountered examples: a