The Design And Implementation Of Bureau Network Public Opinion Analysis System For Dongguan City Public Security

As a pioneer in reform and opening up, Dongguan city naturally becomes one of the first cities that have entered into network era. Due to its fastness of information sharing, diversity of information content and smooth of communication, network has become one of the indispensable tools in people's life. But with the increase of users surfing Internet, it makes network environment a big mess, which also puts forward new requirements and challenges for the network opinion monitoring and analysis work. Thus, it brings the research and development of Network Public Opinion Analysis System for Dongguan Public Security Bureau.In this system, it uses B/S structure, SSH framework, Oracle 11g database, Tomcat 6.0 server and other technology as an integral part of the technical architecture. Well, based on the characteristic of the system functions and the adaptability of the user environment, it adopts B/S architecture as one of the system's architectures. Since it's directly interacted with the server by the browser, it naturally has lower users' environment requirements. Hibernate, Struts, and Spring are three kinds of frameworks, each of which have their own advantages. Integrating these entire three frameworks properly, it becomes the most popular SSH framework technology. The data of public opinion analysis generated by the system is of great importance, which needs high security and management performance. Fortunately, Oracle 11g database system is powerful and strong, having all the above characteristics. In addition, Tomcat 6.0 middleware is relatively simple at the port configuration level, which also adapts to the system features.In the Network Public Opinion Analysis System for Dongguan Public Security Bureau, based on its characteristic, it divides into public opinion information capture analysis module, brief information management module, data collection module, statistical analysis module, portal management module, system management module. Brief information management module consists of templates management, brief templates management, time management, brief information management and information management. In the data collection module, it includes collection task management, collector management, collection template management, and parameter setting management. Statistics analysis management module is made up of statistics management and analysis management. Portal management module has user management, statistics information management and so on. In the system management module, there are system setting and supervision setting, covering administrator management, system index setting, portal setting and data setting, etc.During the system's development, based on the functional requirements of the system, it fully combines the actual situation of network supervision in Dongguan Public Security Bureau and achieves every function of the system demands. After the system is officially put into use, it further strengthens the ability of public opinion analysis of Dongguan Public Security Bureau. More important, it successfully handles the increase of Internet users and the complex network environment, gaining a unified and good praise.