服务器未知运行时异常: 
### Error querying database.  Cause: java.sql.SQLSyntaxErrorException: Unknown column 'appearance' in 'field list'
### The error may exist in com/casic/missiles/mapper/business/BusinessOrderSampleRelationMapper.java (best guess)
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: SELECT  id,order_id,sample_id,sample_status,remark,measure_content,measure_type,real_deliver_time,create_time,update_time,measure_require,appearance  FROM business_order_sample_relation     WHERE (order_id = ?)
### Cause: java.sql.SQLSyntaxErrorException: Unknown column 'appearance' in 'field list'
; bad SQL grammar []; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'appearance' in 'field list'