SpringBoot加载mapper.xml的两种方法

Posted 2023-03-23

参考技术A (1)在yml里面配置mapper文件的路径

mybatis:

     type-aliases-package: com.entity

     mapper-locations: classpath:mapper/*.xml

(2)在启动类里面添加mapper类的扫描包

@SpringBootApplication

@MapperScan("com.mapper")

public class PlanApplication

（1）在pom.xml文件里面配置资源文件加载路径

<build>

<resources>

<resource>

<directory>src/main/java</directory>

<includes>

<include>**/*.properties</include>

<include>**/*.xml</include>

</includes>

<filtering>false</filtering>

</resource>

</resources>

</build>

(2)在yml里面配置实体类的别名

mybatis:

     type-aliases-package: com.entity

(3)在启动类里面添加mapper类的扫描包

@SpringBootApplication

@MapperScan("com.mapper")

public class PlanApplication