カート機能途中

src/main/java/com/example/service/ShoesService.java

@@ -18,7 +18,7 @@ public class ShoesService {
 	public List<Shoes> findAll(){
 		List<Shoes> list = shoesRepository. findAll();
 		//並べ替え処理
-		Collections.sort(list, Collections.reverseOrder());
+		//Collections.sort(list, Collections.reverseOrder());
 		//並べ替えたものを返す。
 		return list;
 	}

src/main/java/com/example/web/EcsiteController.java

@@ -84,6 +84,7 @@ HttpSession session;
 	public String list(Model model) {
 		//靴の情報をすべて取得
 		List<Shoes> shoes = shoesService.findAll();
+		System.out.println(shoes);
 		//靴の情報を一括で取得するmodel(Idでの降順表示設定済み)
 		model.addAttribute("shoes", shoes);
 		//靴を表示するための処理を全画像にかける
@@ -118,12 +119,15 @@ HttpSession session;
 	}
 	
 	@GetMapping("cart")
-	public String Cart(Model model, @AuthenticationPrincipal LoginUser userDetails, HashMap<String, Items> cart){
+	public String Cart(Model model, @AuthenticationPrincipal LoginUser userDetails, HashMap<String, Items> items, ArrayList <Items> cart){
 		User user = userDetails.getUser();
 		model.addAttribute("user", user);
-		cart = (HashMap<String, Items>) session.getAttribute("cart");
-//		cart.forEach((key, value) ->{
-//		});
+		items = (HashMap<String, Items>) session.getAttribute("cart");
+		for(int i = 0; i < items.size(); i++){
+			String key = String.valueOf(i);
+			cart.add(items.get(key));
+		}
+		System.out.println((cart.get(1)).getShoesName());
 		return "Cart";
 	}
 }