返回cate和list数量

2023-12-25 14:17:18 +08:00
parent 0f2a954882
commit a2fe05df1d
20 changed files with 158 additions and 40 deletions
--- a/src/main/java/com/lovenav/service/NavService.java
+++ b/src/main/java/com/lovenav/service/NavService.java
@@ -2,11 +2,13 @@ package com.lovenav.service;

 import com.lovenav.entity.Nav;

+import java.util.HashMap;
+
 public interface NavService {
    public String deleteNav(Nav nav);
    public String updateNav(Nav nav);
    public String selectNav(Nav nav);
    public String addNav(Nav nav);

-    String selectAllNav();
+    HashMap<Integer,Object> selectAllNav();
 }