mybatis-plus-boot-starter 包与 mybatis-plus-generator的冲突

    我这里搭建框架时mybatis-plus-boot-starter 包的版本是3.5.0，一定要注意版本，因为现在很多spring高版本的jar包都要求高于jkd8，但是因为学习、开发及维护成本，市面上主流的还是jkd8。

    继续说我这次搭建框架所遇到到的问题，先看具体的UBG内容：

2023-04-03 18:23:52.052 [INFO ] org.springframework.data.repository.config.RepositoryConfigurationDelegate 262 Multiple Spring Data modules found, entering strict repository configuration mode 
2023-04-03 18:23:52.052 [INFO ] org.springframework.data.repository.config.RepositoryConfigurationDelegate 132 Bootstrapping Spring Data Redis repositories in DEFAULT mode. 
2023-04-03 18:23:52.052 [INFO ] org.springframework.data.repository.config.RepositoryConfigurationDelegate 201 Finished Spring Data repository scanning in 9 ms. Found 0 Redis repository interfaces. 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseAuthMapper' and 'com.javahome.dao.mapper.BaseAuthMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseAuthResourceMapper' and 'com.javahome.dao.mapper.BaseAuthResourceMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseDeptMapper' and 'com.javahome.dao.mapper.BaseDeptMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseRoleAuthMapper' and 'com.javahome.dao.mapper.BaseRoleAuthMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseRoleMapper' and 'com.javahome.dao.mapper.BaseRoleMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseUserInfoMapper' and 'com.javahome.dao.mapper.BaseUserInfoMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'baseUserRoleMapper' and 'com.javahome.dao.mapper.BaseUserRoleMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 Skipping MapperFactoryBean with name 'sysResourceMapper' and 'com.javahome.dao.mapper.SysResourceMapper' mapperInterface. Bean already defined with the same name! 
2023-04-03 18:23:52.052 [WARN ] org.mybatis.spring.mapper.ClassPathMapperScanner 44 No MyBatis mapper was found in '[com.javahome.dao.mapper]' package. Please check your configuration. 
2023-04-03 18:23:53.053 [WARN ] io.undertow.websockets.jsr 68 UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used 
2023-04-03 18:23:53.053 [INFO ] io.undertow.servlet 382 Initializing Spring embedded WebApplicationContext 
2023-04-03 18:23:53.053 [INFO ] org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext 292 Root WebApplicationContext: initialization completed in 2210 ms 
2023-04-03 18:23:54.054 [WARN ] org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext 591 Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'loginController': Unsatisfied dependency expressed through method 'setRoleService' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'baseRoleServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRoleMapper' defined in file [D:\ctvit_code\springboot-javahome\javahome-dao\target\classes\com\javahome\dao\mapper\BaseRoleMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler 
2023-04-03 18:23:54.054 [INFO ] org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListener 136 

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 
2023-04-03 18:23:54.054 [ERROR] org.springframework.boot.SpringApplication 824 Application run failed 
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'loginController': Unsatisfied dependency expressed through method 'setRoleService' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'baseRoleServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRoleMapper' defined in file [D:\ctvit_code\springboot-javahome\javahome-dao\target\classes\com\javahome\dao\mapper\BaseRoleMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:767)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:719)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:955)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583)
	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734)
	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:308)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295)
	at com.javahome.web.JavahomeWebApplication.main(JavahomeWebApplication.java:31)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'baseRoleServiceImpl': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRoleMapper' defined in file [D:\ctvit_code\springboot-javahome\javahome-dao\target\classes\com\javahome\dao\mapper\BaseRoleMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(CommonAnnotationBeanPostProcessor.java:332)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
	at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:759)
	... 20 common frames omitted
Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'baseRoleMapper' defined in file [D:\ctvit_code\springboot-javahome\javahome-dao\target\classes\com\javahome\dao\mapper\BaseRoleMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1534)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1417)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeanByName(AbstractAutowireCapableBeanFactory.java:479)
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:550)
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:520)
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:673)
	at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:228)
	at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119)
	at org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessProperties(CommonAnnotationBeanPostProcessor.java:329)
	... 31 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [com/baomidou/mybatisplus/autoconfigure/MybatisPlusAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:658)
	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1352)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1195)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542)
	at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208)
	at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1391)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1311)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1519)
	... 45 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185)
	at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653)
	... 58 common frames omitted
Caused by: java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/core/handlers/PostInitTableInfoHandler
	at com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration.sqlSessionFactory(MybatisPlusAutoConfiguration.java:215)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154)
	... 59 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.baomidou.mybatisplus.core.handlers.PostInitTableInfoHandler
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 65 common frames omitted
Disconnected from the target VM, address: '127.0.0.1:56832', transport: 'socket'

Process finished with exit code 1

我的pom.xml引用：

    
        
            com.alibaba
            druid
            1.0.28
        
        
            com.baomidou
            mybatis-plus-boot-starter
            3.5.3
        
        
            com.baomidou
            mybatis-plus-generator
            3.5.3
        
        
            org.springframework.boot
            spring-boot-starter-jdbc
        
        
            mysql
            mysql-connector-java
            8.0.29
        

具体是什么原因导致的不清楚，直接说解决办法：问题就在mybatis-plus-generator 这个包及版本上，将mybatis-plus-generator删除，并降低版本至3.5.0，项目正常启动访问。

有哪位大神能清楚原因的，请留言，一起学习。