${if(len(基地)==0,"and base_code in (select base_flag from zh_ods.ods_dj_portal_user_data_permission where  

p.username = '"+fine_username+"'

and p.del_flag='0'

and p.permission_type<'4'

and region_name = '制造域')","and base_name2 in ('" + 基地 +"')")}

----------------------

另外你的基地控件得这样设置

${if(len(基地)==0,"and base_code in (select base_flag from zh_ods.ods_dj_portal_user_data_permission where  

p.username = ('" + fine_username+"')

and p.del_flag='0'

and p.permission_type<'4'

and region_name = '制造域')","and base_name2 in ('" + 基地 +"')")}