init

src/main/java/com/yupi/springbootinit/controller/DishController.java

@@ -110,8 +110,9 @@ public class DishController {
 
     //按已经定好的权重比例随机挑选菜品
     @GetMapping("/random")
-    public BaseResponse<java.awt.List> randomDish(Integer num){
+    public BaseResponse<List> randomDish(Integer num){
-        return ResultUtils.success(dishService.randomDish(num));
+        List<Dish> dishList = dishService.list();
+        return ResultUtils.success((List) dishService.randomDish(num, dishList));
     }
 
     //按菜品分类的权重比例随机抽选菜品

src/main/java/com/yupi/springbootinit/service/DishService.java

@@ -8,4 +8,8 @@ import java.awt.*;
 
 public interface DishService extends IService<Dish> {
 
+    List randomDish(Integer num, java.util.List<Dish> dishList);
+
+    List randomDishByWeight(DishRandomRequest dishRandomRequest);
+
 }

src/main/java/com/yupi/springbootinit/service/impl/DishServiceImpl.java

@@ -7,13 +7,19 @@ import com.yupi.springbootinit.model.entity.Dish;
 import com.yupi.springbootinit.service.DishService;
 import org.springframework.stereotype.Service;
 
-import java.util.ArrayList;
+import java.awt.*;
-import java.util.Collections;
-import java.util.List;
-import java.util.Random;
 
 @Service
 public class DishServiceImpl extends ServiceImpl<DishMapper, Dish> implements DishService {
 
+    //todo 随机菜品
+    @Override
+    public List randomDish(Integer num, java.util.List<Dish> dishList) {
+        return null;
+    }
 
+    @Override
+    public List randomDishByWeight(DishRandomRequest dishRandomRequest) {
+        return null;
+    }
 }