完成后台的线上课-学员api接口

src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java

@@ -166,6 +166,14 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
         return list(query().getWrapper().in("id", ids).select(fields));
     }
 
+    @Override
+    public List<User> chunks(List<Integer> ids) {
+        if (ids == null || ids.size() == 0) {
+            return new ArrayList<>();
+        }
+        return list(query().getWrapper().in("id", ids));
+    }
+
     @Override
     public Long total() {
         return count();