- jdbcType报错
- Mybatis引入配置
nested exception is org.apache.ibatis.builder.BuilderException: Error
parsing Mapper XML. Cause: org.apache.ibatis.builder.BuilderException:
Error resolving class. Cause: org.apache.ibatis.type.TypeException:
Could not resolve type alias ‘BIGINT’. Cause:
java.lang.ClassNotFoundException: Cannot find class: BIGINT
报错原因：jdbcType写成了javaType
jdbcType是数据库数据类型，javaType是java数据类型；javaType中没用BIGINT类型，BIGINT要大写。
1.放在resource目录下 mybatis: type-aliases-package: com.hmt.cloud.entity mapper-locations: classpath:mapper/*.xml 2.放在mapper目录下 mybatis: type-aliases-package: com.hmt.cloud.entity mapper-locations: classpath:com/hmt/mapper/xml/*.xml
