Date Input Validation on Score Management of Examination System Based on Struts2

摘要

University management modernization and informatization plays an important role in improving the students quality, score management is one of the important links. In order to improve the accuracy of data input of the B/S structure program, prevent illegal input into the system, this paper study on validation framework based on Struts2. Firstly, the research of Struts2 framework validation process and input validation methods; then, carried on the system database design, including the conceptual structure design and logical structure design; Finally, the system used required, stringlength, int, double, date, email. 6 validators are described, and the design of the verification file example. Contents of this paper to facilitate system development, practical application can be used in combination with a regular expression, in order to make the verification method more scientific and effective.