本地主机消除502

backend/src/main/java/com/example/demo/notice/Notice.java

@@ -10,12 +10,6 @@ public class Notice {
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
 
-    @Column(name = "shop_id", nullable = false)
-    private Long shopId;
-
-    @Column(name = "user_id", nullable = false)
-    private Long userId;
-
     @Column(name = "title", nullable = false, length = 120)
     private String title;
 
@@ -57,10 +51,6 @@ public class Notice {
     }
 
     public Long getId() { return id; }
-    public Long getShopId() { return shopId; }
-    public void setShopId(Long shopId) { this.shopId = shopId; }
-    public Long getUserId() { return userId; }
-    public void setUserId(Long userId) { this.userId = userId; }
     public String getTitle() { return title; }
     public void setTitle(String title) { this.title = title; }
     public String getContent() { return content; }

backend/src/main/java/com/example/demo/notice/NoticeController.java

@@ -2,7 +2,6 @@ package com.example.demo.notice;
 
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestHeader;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -18,13 +17,9 @@ public class NoticeController {
         this.noticeService = noticeService;
     }
 
-    /**
-     * 简化：通过请求头 X-Shop-Id 传递当前店铺ID。
-     */
     @GetMapping
-    public ResponseEntity<List<Notice>> list(@RequestHeader(name = "X-Shop-Id", required = false) Long shopId) {
-        Long sid = (shopId == null ? 1L : shopId);
-        return ResponseEntity.ok(noticeService.listActive(sid));
+    public ResponseEntity<List<Notice>> list() {
+        return ResponseEntity.ok(noticeService.listActive());
     }
 }
 

backend/src/main/java/com/example/demo/notice/NoticeRepository.java

@@ -8,10 +8,10 @@ import java.util.List;
 
 public interface NoticeRepository extends JpaRepository<Notice, Long> {
 
-    @Query("SELECT n FROM Notice n WHERE n.shopId = :shopId AND n.status = :status " +
+    @Query("SELECT n FROM Notice n WHERE n.status = :status " +
             "AND (n.startsAt IS NULL OR n.startsAt <= CURRENT_TIMESTAMP) AND (n.endsAt IS NULL OR n.endsAt >= CURRENT_TIMESTAMP) " +
             "ORDER BY n.pinned DESC, n.createdAt DESC")
-    List<Notice> findActiveNotices(@Param("shopId") Long shopId, @Param("status") NoticeStatus status);
+    List<Notice> findActiveNotices(@Param("status") NoticeStatus status);
 }
 
 

backend/src/main/java/com/example/demo/notice/NoticeService.java

@@ -12,8 +12,8 @@ public class NoticeService {
         this.noticeRepository = noticeRepository;
     }
 
-    public List<Notice> listActive(Long shopId) {
-        return noticeRepository.findActiveNotices(shopId, NoticeStatus.PUBLISHED);
+    public List<Notice> listActive() {
+        return noticeRepository.findActiveNotices(NoticeStatus.PUBLISHED);
     }
 }