springboot3.2整合mybatis-plus详细代码示例

目录

springboot3.2 整合 myBATis-plus

springboot3.2 正式发布了 迫不及待地的感受了一下

结果在整个mybatis-plus 的时候遇到了如下报错

Java.lang.IllegalArgumentException: Invalid value type for attribute 'factoryBeanObjectType': java.lang.String

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
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  '  |____| .__|_| |_|_| |_\__, | / / / /
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 :: Spring Boot ::                (v3.2.0)

2023-11-27T11:21:35.279+08:00  INFO 38028 --- [livestreaming_commerce] [           main] c.l.LivestreamingCommerceApplication     : Starting LivestreamingCommerceApplicatiophpn using Java 21.0.1 with PID 38028 (D:\dev\java\code\livestreaming_commerce\target\classes started by 64626 in D:\dev\java\code\livestreaming_commerce)
2023-11-27T11:21:35.280+08:00  INFO 38028 --- [livestreaming_commerce] [           main] c.l.LivestreamingCommerceApplication     : No active profile set, falling back to 1 default profile: "default"
2023-11-27T11:21:35.736+08:00  WARN 38028 --- [livestreaming_commerce] [           main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: java.lang.IllegalArgumentException: Invalid value type for attribute 'factoryBeanObjectType': java.lang.String
2023-11-27T11:21:35.740+08:00  INFO 38028 --- [livestreaming_commerhttp://www.devze.comce] [           main] .s.b.a.l.ConditionEvaLuationReportLogger : 

Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled.
2023-11-27T11:21:35.750+08:00 ERROR 38028 --- [livestreaming_commerce] [           main] javascripto.s.boot.SpringApplication               : Application run failed

java.lang.IllegalArgumentException: Invalid value type for attribute 'factoryBeanObjectType': java.lang.String
	at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getTypeForFactoryBeanFromAttributes(FactoryBeanRegistrySupport.java:86) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryBean(AbstractAutowireCapableBeanFactory.java:838) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.AbstractBeanFactory.isTypeMatch(AbstractBeanFactory.java:620) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:573) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:532) ~[spring-beans-6.1.1.jar:6.1.1]
	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:138) ~[spring-context-6.1.1.jar:6.1.1]
	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:775) ~[spring-context-6.1.1.jar:6.1.1]
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:597) ~[spring-context-6.1.1.jar:6.1.1]
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.2.0.jar:3.2.0]
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:753) ~[spring-boot-3.2.0.jar:3.2.0]
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:455) ~[spring-boot-3.2.0.jar:3.2.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:323) ~[spring-boot-3.2.0.jar:3.2.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1342) ~[spring-boot-3.2.0.jar:3.2.0]
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1331) ~[spring-boot-3.2.0.jar:3.2.0]
	at cn.lihaozhe.LivestreamingCommerceApplication.main(LivestreamingCommerceApplication.java:10) ~[classes/:na]

主要是由于 mybatis-plus 中 mybatis 的整合包版本不够导致的

排除 mybatis-plus 中自带的 mybatis 整合包，单独引入即可

<dependency>
	<groupId>com.baomidou</groupId>
	<artifactId>mybatis-plus-boot-starter</artifactId>
	<version>3.5.4.1</version>
	<exclusions>
		<exclusion>
			<groupId>org.mybatis</groupId>
			<artifactId>mybatis-spring</artifactId>
		</exclusion>
	</exclusions>
</dependency>
<dependency>
	<groupId>org.mybatis</groupId>
	<artifactId>mybatis-spring</artifactId>
	<version>3.0.3</version>
</dependency>

修改依赖后正常

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