diff --git a/flower_back/src/main/java/com/example/flower/service/OrderService.java b/flower_back/src/main/java/com/example/flower/service/OrderService.java
new file mode 100644
index 0000000..89484b5
--- /dev/null
+++ b/flower_back/src/main/java/com/example/flower/service/OrderService.java
@@ -0,0 +1,133 @@
+package com.example.flower.service;
+
+import com.example.flower.entity.Order;
+import com.example.flower.entity.Order_Detail_Flower;
+import com.example.flower.entity.Order_Detail_Gift;
+import com.example.flower.entity.Rank;
+import com.example.flower.mapper.OrderMapper;
+import com.example.flower.service.impl.OrderServiceImpl;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import jakarta.annotation.Resource;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class OrderService implements OrderServiceImpl {
+    @Resource
+    private OrderMapper orderMapper;
+
+    @Override
+    public PageInfo<Order> orderList(int page, int page_size) {
+        PageHelper.startPage(page,page_size);
+        return new PageInfo<>(orderMapper.orderList());
+    }
+    @Override
+    public PageInfo<Order> orderListByQuery(int page,int page_size,int order_id){
+        PageHelper.startPage(page,page_size);
+        return new PageInfo<>(orderMapper.orderListByQuery(order_id));
+    }
+    @Override
+    public int orderAdd(Order order){
+        return orderMapper.orderAdd(order);
+    }
+    @Override
+    public int orderAdd_flower(Order_Detail_Flower order_detail_flower) {
+        return orderMapper.orderAdd_flower(order_detail_flower);
+    }
+    @Override
+    public int orderAdd_gift(Order_Detail_Gift order_detail_gift){
+        return orderMapper.orderAdd_gift(order_detail_gift);
+    }
+    @Override
+    public int orderDeletePer(int order_id){
+        return orderMapper.orderDeletePer(order_id);
+    }
+    @Override
+    public int orderDeleteMul(int[] order_ids){
+        return orderMapper.orderDeleteMul(order_ids);
+    }
+    @Override
+    public int orderModify(int order_id,int order_state,String time,String order_delivery_number){
+        return orderMapper.orderModify(order_id,order_state,time,order_delivery_number);
+    }
+    @Override
+    public Order orderInfo(int order_id){
+        return orderMapper.orderInfo(order_id);
+    }
+    @Override
+    public List<Order_Detail_Flower> orderDetailFlower(int order_id){
+        return orderMapper.orderDetailFlower(order_id);
+    }
+    @Override
+    public List<Order_Detail_Gift> orderDetailGift(int order_id){
+        return orderMapper.orderDetailGift(order_id);
+    }
+
+    //前台
+    @Override
+    public PageInfo<Order> orderUserListFlower(int page,int page_size,int user_id){
+        PageHelper.startPage(page,page_size);
+        return new PageInfo<>(orderMapper.orderUserListFlower(user_id));
+    }
+    @Override
+    public PageInfo<Order> orderUserListGift(int page,int page_size,int user_id){
+        PageHelper.startPage(page,page_size);
+        return new PageInfo<>(orderMapper.orderUserListGift(user_id));
+    }
+    @Override
+    public int orderUserDelete(int user_id){
+        return orderMapper.orderUserDelete(user_id);
+    }
+    @Override
+    public int orderUserPay(int user_id){
+        return orderMapper.orderUserPay(user_id);
+    }
+    @Override
+    public int orderUserSend(int user_id){
+        return orderMapper.orderUserSend(user_id);
+    }
+    @Override
+    public int orderUserReceive(int user_id){
+        return orderMapper.orderUserReceive(user_id);
+    }
+
+    //订单统计相关
+    @Override
+    public int order_pay_num(){
+        return orderMapper.order_pay_num();
+    }
+    @Override
+    public int order_ok_num(){
+        return orderMapper.order_ok_num();
+    }
+    @Override
+    public double order_today_money(){
+        return orderMapper.order_today_money();
+    }
+    @Override
+    public double order_month_money(){
+        return orderMapper.order_month_money();
+    }
+    @Override
+    public int order_delivery_num(){
+        return orderMapper.order_delivery_num();
+    }
+    @Override
+    public int order_refund_num(){
+        return orderMapper.order_refund_num();
+    }
+    @Override
+    public double order_month_line(String month){
+        return orderMapper.order_month_line(month);
+    }
+    @Override
+    public List<Rank> order_flower_top3(){
+        return orderMapper.order_flower_top3();
+    }
+    @Override
+    public List<Rank> order_class_rank(){
+        return orderMapper.order_class_rank();
+    }
+}