删除全部訂單： delete FROM `ecs_order_info`

删除未确認訂單：delete FROM `ecs_order_info` where  order_status ='0'

删除已取消訂單：delete FROM `ecs_order_info` where  order_status ='2'

删除已确認訂單：delete FROM `ecs_order_info` where  order_status ='1'

需要注意的是 ecs_order_info 裏的 ecs_ 要換成你的數據表前綴!