Sichuan Province Water Conservancy Vocational And Technical College Performance Appraisal Management Information System Design And Implementation

As the fast development of information technology and network, we know theworld has been gradually into the global information age. Informationization hasbecome the pronoun of modernization, the social from all walks of life have producedhuge influence, the performance review this one and all walks of life are closely relatedto the inspection behavior nature is faced with the challenge of informatization.Through the performance evaluation information system of fully understanding andin-depth research, with the reality of water resources in sichuan vocational college, fromon macroscopic chose the three layers structure mode of browser/server model andJ2EE technology platform for system development and design.After in-depth exploration and thinking as well as the corresponding feasibilityanalysis, this paper adopts the object-oriented design patterns, using UML modelinglanguage, first by the user’s actual demand, this paper first builds a system use casediagram, satisfy the complex needs of customers, and then design the class diagram ofthe performance appraisal system, identify all need to focus on objects that exist in thesystem, and then by the system class diagram of various objects for system datamodeling, in the early build e-r diagram, the basis of analysis of complete system. Thisassessment system at the design stage, first has carried on the basic structuralframework of the design, in the design of browser/server mode as the sum of the threelayer structure of the frame design. Then, in the use case diagram under the guidance ofthe use of sequence diagram for the system design of each function module in detail.After the system main function realization, began to detailed design and implementationof data structure of the database. In system design is completed, according to the resultsof model design to start the implementation process of performance appraisal system,starting from the login module to the final log management module, and finally, on thecompleted system has carried on the detailed functional testing, ensure the system tonormal operation.The system basically achieved automation network, water conservancy vocationalschool performance appraisal in sichuan province makes the appraisal managementpersonnel can easily make performance appraisal. Performance appraisal to informationsystem is to implement the inspection of network, improve the safety of the authenticity of the performance appraisal and makes the assessment results more effectively, so as toimprove the working enthusiasm of teachers in colleges and universities, eventuallyimprove the quality of practical teaching in colleges and universities.