mybatis 出现java.lang.reflect.UndeclaredThrowableException异常
在一个表的查询时,出现java.lang.reflect.UndeclaredThrowableException异常,### Error querying database.Cause: java.lang.reflect.UndeclaredThrowableException
### The error may exist in com/ceacsz/pms/sqlmapper/Part.xml
### The error may involve PartModel.pageModel-Inline
### The error occurred while setting parameters
### SQL: select part_id, part_no, lineca_id, linecard from t_pms_part where 1=1 limit 30
### Cause: java.lang.reflect.UndeclaredThrowableException
原因:model映射到sqlmapper XML文档的属性类型有问题,其中part_no属性在sqlmapper XML定义为jdbcType=VARCHAR,而model的partNo为Integer,所以出现了UndeclaredThrowableException异常。
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