The realization of Sping+maven+mybatis+ehcache Mapper

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New Usermapper.java and Usermapper.xml

Where Usermapper.xml's namespace and filename are consistent with Usermapper.java

<mapper namespace= "Com.alibaba.mapper.UserMapper" >

Spring Add configuration

<BeanID= "Usermapper"class= "Org.mybatis.spring.mapper.MapperFactoryBean">         < Propertyname= "Mapperinterface"value= "Com.alibaba.mapper.UserMapper"/>         < Propertyname= "Sqlsessionfactory"ref= "Sqlsessionfactory"/> </Bean>

Test class

 PackageCom.alibaba.dao;Import Staticorg.junit.assert.*;ImportOrg.junit.Before;Importorg.junit.Test;ImportOrg.springframework.context.ApplicationContext;ImportOrg.springframework.context.support.ClassPathXmlApplicationContext;ImportCom.alibaba.mapper.UserMapper;ImportCom.alibaba.po.User; Public classUsermappertest {PrivateApplicationContext ApplicationContext; @Before Public voidSetup ()throwsexception{ApplicationContext=NewClasspathxmlapplicationcontext ("Classpath:spring/applicationcontext.xml"); } @Test Public voidTest ()throwsexception{usermapper Usermapper= (usermapper) applicationcontext.getbean ("Usermapper"); User User= Usermapper.getuser (1);    SYSTEM.OUT.PRINTLN (user); }}

Configuration Mode 2

Enable the spring scanner to comment out the original usermapper bean

<!--Mapper Configuration Mapperfactorybean: Generate proxy objects based on mapper interface -    <!--<bean id= "Usermapper" class= "Org.mybatis.spring.mapper.MapperFactoryBean" > <property name= "mapperint Erface "value=" Com.alibaba.mapper.UserMapper "/> <property name=" sqlsessionfactory "ref=" Sqlsessionfactory "/&     Gt </bean> -            <!--mapper batch scan, scan out the Mapper interface from the Mapper package, automatically create proxy objects and register compliance with the Spring container: Keep Mapper.java and mapper.xml mapping file names consistent and automatically scanned in one directory The ID of the mapper bean is the Mapper class name (lowercase first letter) -    <!--Specifies the package name to scan if multiple packages are scanned, the middle of each packet is separated by a comma with a half-width -    <Beanclass= "Org.mybatis.spring.mapper.MapperScannerConfigurer">         < Propertyname= "Basepackage"value= "Com.alibaba.mapper"/>         < Propertyname= "Sqlsessionfactorybeanname"value= "Sqlsessionfactory"/>     </Bean>

Comment out the scan package in the Sqlmapconfig.xml

<!--<package name= "Com.alibaba.mapper"/>--

Test file Ditto ....

The realization of Sping+maven+mybatis+ehcache Mapper