1. Course Introduction
Love lesson OA system
Preconditions: Mybatis, Spring, SpringMVC, Mysql
Main: Spring IOC, Mybatis + Spring integration, declarative transaction, Spring Tag Library, Spring interceptor
Development environment
Operating System: win10
Database: Mysql-5.7
Web container: Tomcat-8.5
Development Tools: IntelliJ IDEA
2. Case
Examples analysis
functional module
Information management department
Employee Information Management
To deal with claims
main character
Employee
Department manager
General manager
Financial affairs
related materials
Spring：5.2.4.RELEASE
Mybatis：3.5.1
Documents: profile template, page prototype
Project structure
Three-tier architecture
Persistence -Mybatis
Presentation layer -SpringMVC
Business layer -JavaBean
Based on the MVC pattern
View -JSP
Model -JavaBean
-Spring Controller Controller