普通还不自信的程序员:
(${DaoFormat.in('${labeIds}')})这么写，在解析sql时报错。解析失败：PreparedStatementCallback; bad SQL grammar [select count(0) from ( select m.name as manme, m.manufacturer_name,u.name as uname,d.depart_name,m.commodity_spec,m.model, e.* from sal_order_entry e left join bas_material m on e.material_id = m.id left join bas_unit u on m.unit_id=u.id left join sys_depart d on e.customer_id=d.org_code where e.id in () ) tmp_count]; nested exception is java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ) tmp_count' at line 2