| School is a place for students and teachers to focus activities, personnel density, prevent poor is high incidence of accidents. In recent years, the school security situation is worsening, safety accidents, safety in schools become a social problem of wide public concern. School safety is not only related to the safety of the individual teachers and students, but also related to the development of the whole of society and the country’s reputation. How to better carry out school safety, improve quality of school safety, for the protection of the safety of teachers and students, maintaining social order, to create a harmonious society is important.Hebei school safety management platform Hebei Province Department of Education to achieve the above purpose, the organization developed a set of information technology, networking, digital, public service systems into one. The system is able to achieve the school troubleshooting, processing, security incidents reported to the statistics, the rectification issued a notice to receive and transmit all kinds of information, inquiries and other functions.The current software development platform using mainstream technology B / S mode architecture, promotion and distribution operations to facilitate the use of centralized data processing maintenance and security. Platform as a whole relies on Microsoft.NET platform development, operation environment, the use of foreground interface layout and components to build Html background business processing using C # language and JavaScript coding implementation. Use the same underlying storage for Microsoft’s SQL Server 2008 as the data support to ensure the efficient and secure platform for internal communications. Implementation process using MVC three-tier model for decomposition treatment conducive platform scalability, standardization, and properly introduced Ajax and Web Service technology platform to improve the operability and interoperability.Firstly, from the different aspects to the background and significance of project development are analyzed, and then combined with the current situation of the development of the popularization of the computer, and the level of specific business functions, a clear development goals, determine the demand analysis, and project feasibility analysis; then according to the needs of the project for a summary of the design, the logical model, the function model, data dictionary and other key information; the detailed design stage according to the outline design of a concrete analysis of function module, clear platform hidden danger investigation, accident report, document processing, data statistics, account statements and other core business data flow diagram and algorithm realization process; at the end of the function modules of code implementation and unit tests, and gives the project deployment process and operation affairs. According to the life cycle of software development process in detail of expression, content involves three stages of the software life cycle, software defined in the software implementation, software maintenance. Hope that through a case study of the subject of explicit B/S model of software development process and implementation steps, and provides a reference for the design and development of other application software. |
