Design And Implementation Of Teacher Evaluation System In Fujian Economic And Trade College

In Colleges and universities for teaching quality evaluation, teaching department tend to evaluate the effect of teaching from multiple views. For example, students、 the leaders、colleagues’ impression, work performance. In the evaluation of excellent teachers, these information is an important reference, so that this information will eventually become the questionnaire by the participating personnel on the other teachers and evaluation were evaluated. But for the traditional surveying method, if only by hand these information collection and summary, because the number of students, courses, teachers may be in complex system such as the reality of the class, the huge workload. In addition to the characteristics of teaching, research can expand also tend to focus on the final time. Time pressure is a huge challenge for this evaluation.This paper studies the online evaluation system, through the analysis of demand obtaining detailed requirement for users of the system. From the data access to the specific business logic, it spends more effort in system’s design and implementation. The main contents of the case in the following areas:1, In order to complete the design of the overall framework of the system, the architecture data access module is design on the basis of detailed studies. At this study reflection is used to generate SQL statements and the corresponding parameters required for the system automatically, to simplify the development of system.2, the business logic layer is divided, to separate the data entity, normal operation and business logic. All of these further reduce the coupling between layers of the.3, In this study, a lightweight workflow engine is designed and implemented. Using this engine can complete the basic workflow in OA system. As the engine, taking into account the future expansion in the design, so the workflow engine and better scalability.From the test results, the function, performance and interface style of this system are up to the requirements of the system definition, no security loopholes. The system has been delivered to customers, the customers, the system runs well. Accumulated in the development process of the system in the data access module, the reflection module and custom form function will be reused for the subsequent development of other projects, and improve the efficiency of development. The sign, regression function expansion of the functions of the workflow engine, in addition to reuse for the development of similar projects, the idea for the realization of special business other reference.