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chat(java)
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The structure of this project is divided into presentation layer, business layer and data access layer, and the dependency relationship between layers is from bottom to top. The technologies used include struts, spring, hibernate, log4j, JDOM, etc. The presentation layer is developed with Struts framework; the business layer encapsulates the business process. In order to adapt to the change of business, each business module has a special interface and implementation class, and the implementation class is injected into the action of the presentation layer by using spring's IOC function; the data access layer is implemented with the help of hibernate, and the code is simple and can adapt to different databases. The transaction part uses spring's declarative transaction management. In order to improve performance, servlet filter is used to implement cache proxy "& nbsp;
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Online shopping system (JSP+MySQL+Tomcat) (1)
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Description: online shopping system (JSP+MySQL+Tomcat) (1), online shopping systems (JSP+MySQL+Tomcat) (1) + latest implement shopping with new, back with new data to the front, implementing a shopping cart into your personal shopping cart to realize payment by using SSH2
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An on-line test system based on SSH2 wrote
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An on-line test system based on SSH2 wrote, realize the automatic generation of papers, evaluation, auto answer answers!!!! Teachers and classmates online Proctor
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Online shopping
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Project Description: this project is for ABC Company ERP system, including 6 subsystems, production, materials management, human resources, a total of 20 functional module; Project responsibility: customer research; the requirements specification for the system, establishing appropriate business and system requirements; and technical managers to design functional modules of the project as a whole; the development of subsystem model, test scenarios, and requirements change control processes, responsible for launch and delivery. Project Description: the project is aimed at enterprise management is realized by computer automatically manages, including production/finance/OA and so on. Project responsibility: be responsible for the preliminary investigation, feasibility study reports, comprehensive planning and project control, and so on " Project Description: CHINAGBN construction network
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