Design And Implementation Of Public Emergency Warning Information Release Platform

With the rapid development of computer technology,network technology and database technology,which has been the popularization and application of natural disasters,public warning and emergency management construct emergency warning information release management platform has become public emergencies and ensure information of the important part of the security has an important influence on people’s lives and property stability,the government emergency management significance,is an important information technology projects.Firstly,the research background of the subject,and point out the significance of this subject,on the status of development issues carried out research and analysis at home and abroad,summed up the current shortcomings of the existing system,a clear research direction,and secondly,This paper describes the system design and implementation of core technologies,namely,J2 EE framework,Tomcat service technology,MySQL database technology,JavaBean database access component technology,the techniques described above is the subject design of the core technology,through adequate learning system design and implementation of the following lay a solid foundation,then,this paper analyzes the feasibility of the public emergency warning information management,and to explore the feasibility of topics on the aspects of the system through technical,financial,social values,etc.,using a structured process to the statistics of the main functions of the system,then,subject to system design are described,using both structured process technology for the detailed design of system functions by using the ER diagram,the algorithm flowchart,relational tables,etc.describes the design and database design of each module.Then,the article describes the tools and environment to achieve public emergencies,describes the core system level processing for content,and introduces the type of access the system database,and shows the related management functions and implement business logic interface.Finally,the system tests to verify the system stability and ease of use.