SSM Generator生成mapper中xml文件：未能解析映射资源：“文件嵌套异常

最新推荐文章于 2025-07-05 11:33:28 发布

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最新推荐文章于 2025-07-05 11:33:28 发布 · 1.1k 阅读

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在SSM项目中遇到BeanCreationException，问题源于'EmployeeMapper.xml'映射资源解析失败，具体原因是JdbcType枚举无法解析。解决办法是检查配置文件、mapper文件，并确认数据库表名是否正确，通过日志分析是解决问题的关键。

日志打印信息：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [C:\Users\Administrator\workspace\ssm-crud\target\classes\mapper\EmployeeMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException: Error resolving JdbcType. Cause: java.lang.IllegalArgumentException: No enum constant org.apache.ibatis.type.JdbcType.com.go.crud.bean.Department

七月 08, 2018 4:11:46 下午 org.springframework.test.context.TestContextManager prepareTestInstance.......

据分析：

'sqlSessionFactory'