Web Source Code Acquisition And Analysis Tools Of Design And Implementation

With the development of net, Web services have been infiltrated into every public place in daily life, and have brought us a lot of convenience. While its security has been more and more attention, so that it become one of the hotspots. This subject use Visual Studio development platform graphic user interface development using MFC, designed and completed a Web source code access and analysis tools.Web Security analysis is small amount of information, analysis with high accuracy and high time efficiency. Home and abroad, most of the critical research is not very suitable for such a request. For this special functional of this article, this article uses the hand-constructed information extraction method, combines with the HTML code structure and Uses of regular expressions. And we design the regular expressions of information that we want to get. Finally, we get the information from HTML source code so that the system meets the special requirements.Subject uses object-oriented design methods. The Web source code access and analysis tool is divided into four modules:URL Input module, Web source code access module, browser modules, and Web source code analysis module. Meanwhile, the sequence diagram of modules is designed according to the working relationship between the four modules, and four modules corresponding abstract into four classes, which can be designed into class diagram. It is used to scan and analyze the source codes through regular expressions and the Boost library, and analysis results are shown.Finally, by the test site on www.tudou.com, it effective accesses to its source code, and can make the source code according to design needs to accurate analysis. That it get the design purpose.