引用：https://blog.csdn.net/qq_65080131/article/details/136677276

MybatisPlusAutoConfiguration中可以知道，系统会自动配置SqlSessionFactory，，但是，当你有自定义的SqlSessionFactory，，就会出问题，，，，
若依中的SqlSessionFactory 不是 MybatisSqlSessionFactory

所以需要，将SqlSessionFactory 换成，MybatisSqlSessionFactory

    @Beanpublic SqlSessionFactory sqlSessionFactory(DataSource dataSource) throws Exception{String typeAliasesPackage = env.getProperty("mybatis.typeAliasesPackage");String mapperLocations = env.getProperty("mybatis.mapperLocations");String configLocation = env.getProperty("mybatis.configLocation");typeAliasesPackage = setTypeAliasesPackage(typeAliasesPackage);VFS.addImplClass(SpringBootVFS.class);final MybatisSqlSessionFactoryBean sessionFactory = new MybatisSqlSessionFactoryBean();sessionFactory.setDataSource(dataSource);sessionFactory.setTypeAliasesPackage(typeAliasesPackage);sessionFactory.setMapperLocations(resolveMapperLocations(StringUtils.split(mapperLocations, ",")));sessionFactory.setConfigLocation(new DefaultResourceLoader().getResource(configLocation));return sessionFactory.getObject();}