Design And Implementation Of Internet Public Opinion Information Monitoring And Management System

With the continuous development of information society,the Internet has become a new way for the entire social ideological and cultural information dissemination.Through the powerful information transmission function of the Internet,people are provided with more ways to spread subjective information.Various kinds of information are flooded with them.In addition,The irrational treatment of Internet users made many public opinion disguised in disguise and appeared in many false reports.This caused adverse effects on enterprises,institutions and even government departments,and even distorted the rational judgment and value orientation of people's understanding of things.Therefore,the construction of the Internet era of public opinion monitoring and judgment of the new concept of management has become an urgent need of the current information age.This article is based on the current background of the rapid development of the Internet in our country,especially in the face of increasingly numerous information transmission media,self-media and other online media,with network software development technology to achieve the collection,processing,analysis and early warning anal ysis of network public opinion for the general Public opinion management departments and decision-making departments to provide effective management support in order to properly guide the media guidance for the development of the entire community to provid e effective support.The main research contents of the paper are as follows:First of all,the author analyzes the user needs of the Internet public opinion monitoring and comprehensive information system by means of questionnaires and panel discussions to obtain the functional requirements of the system: public opinion collection,public opinion processing,public opinion analysis,public opinion alarm,and statistical analysis.Then,according to the needs of the application environment,the system's performance requirements are briefly described.Secondly,the detailed design of the system is carried out around requirements,and in order to ensure the security and stability of the system,the paper adopts the design philosophy of the three-tier architecture to design the architecture of the system.In terms of setting up the network environment,full use of firewall and role authority control methods ensure the security of the system.Using J2 EE development technology,the acquisition and analysis of Inter net public opinion is automatically collected by web crawler technology.The format of public opinion information on the network is not uniform.In order to ensure the consistency and standardization of information,the system denoises the collected public opinion information.,and unified storage to the My SQL database for saving and analysis.Then,the Java programming language is used to program and implement the system.After the programming,the system is tested and tested.The function and performance of the system are tested and analyzed with various software testing techniques.Finally,the system is continuously improved and regression tested.Later,in particular,ensure that the system can be put into operation after the line,in accordance with the requirements of system development on the system for online deployment and operation.The Internet public opinion monitoring and comprehensive research information system studied in this paper satisfies the current management requirements of the public opinion management department and the general demanders,and helps guide the public opinion transmission more positive energy for social development,and can be increasingly enriched and diversified.The online media publicity channel provides efficient management services.