The first section MYBATIS3+SPRINGMVC4+SPRING4 environment construction

First step : Find the jar package

AOP3, upload a file 2,Spring relies on commons-logging1, date conversion Tool class 1, Connection pool 1, JSON data processing 3,jstl expression 2,log4j, Mybatis Core Pack 2, database connection 1,Spring19,mybatis-spring1

Step Two: Accessories MyBatis's core configuration file

Com.hanpang is not the package name, it corresponds to the namespace of your map file.

Step two : Configure The core configuration file for Spring MVC

SpringMVC Configuration, no interceptor configuration

Step three : Configure 2 filters on Spring MVC

1. Solve The Chinese garbled problem of Post request

2. Resolving filters that use requests such as PUT/delete

Fourth Step : Configure Spring's core configuration file

1.beans.xml

2. Configuring listeners

Fifth edition Spring and Mybatis for consolidation

a jar package that requires my batis-spring, integrated with

1. Connect to database Information

Create MyBatis for Sqlsessionfactory and automatic instantiation interface implementation classes,Beans.xml under Spring and mybatis rights Assignment, Variable name The first letter of the name of my interface lowercase

Configure Transaction Manager

The first section MYBATIS3+SPRINGMVC4+SPRING4 environment construction