The Design of Public Opinion Survey System based on DI & AOP
The Scalability of Information system is reflected in how to use loose coupling mechanism.When the function of a module is upgrading, changes within the module should affect as little as possible the other modules that depend on the modules which is previously mentioned.The interfaced-based programming method give us the ability to build complex systems; but how to implement loose coupling between modules in the code is a issue be worth discussing.The paper aims to study use dependency injection(DI) technology to reduce the degree of correlation between the various modules in the information system.At the same time.lhe robustness and reliability of information system also depends on complete and accurate log system.The paper implements a log system about network-based public information survey system with Aspect-oriented programming(AOP).In such information system.log system is separated from the business logic module and improve the system development efficiency and scalability.
Dependency Infection(DI) Aspect-oriented programming (AOP) Pubiic opinion survey system Loosely coupled Scalability
Ji Xueyun Sun Qi
Mathematics and Computer Department Baoding University Baoding, China Technology Department Langfang Radio & TV University Langfans, China
国际会议
成都
英文
168-171
2011-01-14（万方平台首次上网日期，不代表论文的发表时间）