meidu2021/daju/resources/spring-mybatis-plus.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       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/context
        http://www.springframework.org/schema/context/spring-context-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">
  <!--spring，mybatis配置文件-->

  <!-- 自动扫描注解,完成bean创建和依赖注入 add by hermit -->
  <context:component-scan base-package="com.daju.*">
    <!-- 不扫描@Controller注解，交给SpringMvc去扫描 -->
    <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    <context:exclude-filter type="annotation" expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
  </context:component-scan>

  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.daju.**.mapper"/>
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryPlus" />
  </bean>

  <bean id="sqlSessionFactoryPlus" class="com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource"/>
    <property name="mapperLocations" value="classpath*:mapper.daju/*.xml"/>
    <property name="plugins">
      <array>
        <ref bean="mybatisPlusInterceptor"/>
<!--        <ref bean="sqlStatementInterceptor" />-->
      </array>
    </property>
  </bean>

  <bean id="mybatisPlusInterceptor" class="com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor">
    <property name="interceptors">
      <list>
        <ref bean="paginationInnerInterceptor"/>
      </list>
    </property>
  </bean>

  <bean id="sqlStatementInterceptor" class="com.daju.api.SqlStatementInterceptor">

  </bean>
  <bean id="paginationInnerInterceptor" class="com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor">
    <!-- 对于单一数据库类型来说,都建议配置该值,避免每次分页都去抓取数据库类型 -->
    <constructor-arg name="dbType" value="MYSQL"/>
  </bean>

  <bean id="countSqlParser" class="com.baomidou.mybatisplus.extension.plugins.pagination.optimize.JsqlParserCountOptimize">
    <!-- 设置为 true 可以优化部分 left join 的sql -->
    <property name="optimizeJoin" value="true"/>
  </bean>

</beans>