Online Learning Management System Analysis And Design

In the rapid development of computer technology today, database technology has been increasingly improved. With the concept of a modern management, computer management information system has been widely used in various fields. The use of computer management information system, we can reduce the human input, and information processing efficiency and reduce management more difficult. In such circumstances, the school management also quickly introduced a computer and Internet technologies.Assessment of the school's teaching courses in the work of an important link, School assessment of the fundamental purpose is to promote the curriculum reform, and promote the building of courses to enhance the quality of teaching. The traditional curriculum assessment, there are many shortcomings, such as: low efficiency, the credibility of the assessment results and poor representation of the sample to assess the dynamic content can not do the maintenance, additions and deletions content of assessment difficulties.This article unified the Weifang vocational colleges present demand, how to make use of modern Internet technology, to develop a cross-platform operation, easy maintenance and safe online courses assessment system for evaluation of students Login identity verification system, to assess online courses, administrator of student assessment results of enquiries, delete and update the database maintenance operation.First, from the cross-platform, easy maintenance and high security point of view, the use of development tools, system architecture and operating platform have carried on the proof and the feasibility analysis. Comparing the current three commonly used dynamic web development language Java Server Pages,Active Server Page and Hypertext Preprocessor their own characteristics, chose to run cross-platform, fast access to the database of JSP. Comparing C / S and B / S structure of the advantages and disadvantages of the two systems, the choice easy to maintain the three-tier B / S structure. JavaBeans component connecting to the database used to enhance the security of the system. Finally, the system decided to use JSP JavaBeans technology and the combination of components of B / S architecture, and in the audience were tested Windows.Campus network in the era of comprehensive information through network online assessment can be effectively address these problems. Online course evaluation system has many advantages, such as: Cancel the space and time constraints, improve sample representation, accurate assessment of statistical data, charts intuitive, assessment of the content and standards do dynamic maintenance, additions and deletions convenient.Practice has proved that the development of the system choose JSP pages use dynamic JavaBeans technology and the combination of component technology is successful, This cross-platform for the development of the high efficiency of the online courses assessment system, providing a simple and efficient method, this is the future development trend of the development of dynamic web pages. The system user-friendly, flexible operation, which can greatly enhance the efficiency of the school's academic work to the "paperless office" in the direction and development of a major step forward.