SpringMVC整合Mybatis的对象别名设置方式

本是古典何须时尚 2022-09-25 05:15 50阅读 0赞

1.在mybatis\_config.xml中Mybatis别名设置

<?xml version="1.0" encoding="UTF-8" ?>
    <!DOCTYPE configuration
    PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
    "http://mybatis.org/dtd/mybatis-3-config.dtd">
    <configuration>
            
        <typeAliases>
             <typeAlias alias="Staff" type="com.test.Staff"/>
        </typeAliases>
       <span style="white-space:pre">	</span> 
        <mappers>
        </mappers>
    </configuration>

2.还可以在spring-mybatis.xml中配置：

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
    	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:tx="http://www.springframework.org/schema/tx"
    	xmlns:aop="http://www.springframework.org/schema/aop"
    	xsi:schemaLocation="
    http://www.springframework.org/schema/beans 
    http://www.springframework.org/schema/beans/spring-beans-4.2.xsd 
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
    http://www.springframework.org/schema/aop 
    http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
    ">
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    		<property name="dataSource" ref="dataSource" />
    		<property name="databaseIdProvider" ref="databaseIdProvider" />
    		<property name="mapperLocations" value="classpath*:/mapper/*/oracle/*.xml" />
    		
     		
    	 	
    		<property name="typeAliasesPackage" value="com.test.demo.domain;com.test.sys.domain;com.test.hr.domain" />
    		<property name="plugins">
    			<list>
    				<ref bean="myBatisPaginator" />
    				<ref bean="nullSqlInterceptor" />
    			</list>
    		</property>
    	</bean>
    </beans>

在SpringMVC项目中一般都是以第二种为model设置别名。