报错信息
### Error querying database. Cause: java.sql.SQLSyntaxErrorException: Unknown column 'search_value' in 'field list'
### The error may exist in com/ruoyi/sales/mapper/ZcSpecificationsMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT specifications_id,number,wide,weight,status,del,create_by,create_time,update_by,update_time,search_value,remark,params FROM zc_specifications WHERE (del = ?)
### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'search_value' in 'field list'
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'search_value' in 'field list'
报错原因
实体类继承了BaseEntity，里面有一些字段是用不上也找不着的，searchValue，remark，params，取消继承即可
