mybatis plus Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required
时间: 2024-04-02 11:30:26 浏览: 134
在使用MyBatis Plus时,如果出现"Property 'sqlSessionFactory' or 'sqlSessionTemplate' are required"的错误提示,通常是因为没有正确配置MyBatis Plus所需的SqlSessionFactory或SqlSessionTemplate。
解决这个问题的方法有两种:
1. 配置SqlSessionFactory:在MyBatis Plus的配置文件中,需要配置一个SqlSessionFactory,用于创建SqlSession对象。可以通过以下步骤进行配置:
- 在配置文件中添加MyBatis Plus的配置项,例如:
```xml
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!-- 配置数据源 -->
<property name="dataSource" ref="dataSource" />
<!-- 配置MyBatis Plus的mapper扫描路径 -->
<property name="mapperLocations" value="classpath*:mapper/*.xml" />
</bean>
```
- 确保配置文件中已经正确引入了MyBatis Plus的依赖。
2. 配置SqlSessionTemplate:另一种方法是配置一个SqlSessionTemplate,它是一个线程安全的类,可以直接使用。可以通过以下步骤进行配置:
- 在配置文件中添加SqlSessionTemplate的配置项,例如:
```xml
<bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">
<!-- 配置SqlSessionFactory -->
<constructor-arg index="0" ref="sqlSessionFactory" />
</bean>
```
- 确保配置文件中已经正确引入了MyBatis Plus的依赖。
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