基于西门子S71215的立体仓库PLC控制系统的设计

business layer and improve scalability.Hibernate framework separates data persistence Layer business from data,reducescoupling and improves system efficiency.The personnel salary management system based on Struts 2+Spring 2+Hibernate 3has high maintainability,stability and portability.This system realizes the detailed record of enterprise personnel information.Personnel management specialists can maintain staff information,Department structure,personnel grouping.staff dislocationinformation through personnel salary management system,realization query function,support multi-condition value search,and provide a variety of reports and statistical charts,which can help personnel managers to view personnel information andstudents through different query conditions.Aily summary,contract alteration,etc.,to achieve intelligent operation of thesystem,so that personnel and wage management work more quickly,more convenient to find,high reliability,large storage,good confidentiality,fexibility,portability,lower management costs.keyword:Performance Pay,Management System,Database,B/S Structure