整合Spring6+MyBatis3.5.10出现的bug

阳光穿透心脏的1/2处 2024-03-30 03:25 15阅读 0赞

**大致错误为：**

警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'accountServiceImpl': Unsatisfied dependency expressed through field 'accountDao': Error creating bean with name 'accountDao' defined in file \[E:\\Desktop\\sm\\target\\classes\\com\\mmg\\dao\\AccountDao.class\]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory': Error creating bean with name 'sqlSessionFactoryBean' defined in class path resource \[com/mmg/config/DataSourceConfig.class\]: Failed to instantiate \[org.mybatis.spring.SqlSessionFactoryBean\]: Factory method 'sqlSessionFactoryBean' threw exception with message: org/springframework/core/NestedIOException

![619c2781460d4679a878b72000f07c9d.png][]

经过我反复的实验，发现了是Spring整合MyBatis的依赖太低，在我们使用Spring6正式版后，**Spring整合MyBatis的依赖版本必须为3.0.0以上**！在升级依赖后重新启动项目即可！

<dependencies>
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-context</artifactId>
          <version>6.0.3</version>
        </dependency>
        <dependency>
          <groupId>org.springframework</groupId>
          <artifactId>spring-jdbc</artifactId>
          <version>6.0.3</version>
        </dependency>
        <dependency>
          <groupId>mysql</groupId>
          <artifactId>mysql-connector-java</artifactId>
          <version>8.0.30</version>
        </dependency>
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis</artifactId>
          <version>3.5.11</version>
        </dependency>
          
        <dependency>
          <groupId>org.mybatis</groupId>
          <artifactId>mybatis-spring</artifactId>
          <version>3.0.1</version>
        </dependency>
        <dependency>
          <groupId>com.alibaba</groupId>
          <artifactId>druid</artifactId>
          <version>1.2.13</version>
        </dependency>
      </dependencies>

[619c2781460d4679a878b72000f07c9d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/30/a633efa141fa4b969f150cd733a1ebba.png