diff --git a/src/main/java/com/jeesite/modules/util/vir/PageUtil.java b/src/main/java/com/jeesite/modules/util/vir/PageUtil.java
new file mode 100644
index 0000000000000000000000000000000000000000..575b6dc1509613388a2e9550abbd7ab00fb55478
--- /dev/null
+++ b/src/main/java/com/jeesite/modules/util/vir/PageUtil.java
@@ -0,0 +1,44 @@
+package com.vir.ai.admin.utils;
+
+import java.util.List;
+
+public class PageUtil {
+
+    public static <T> List<T> getPageList(List<T> list, Integer pageNum, Integer pageSize) {
+        if (list == null) {
+            return null;
+        }
+        if (list.size() == 0) {
+            return null;
+        }
+
+        // 记录总数
+        Integer count = list.size();
+        // 页数,一共多少页
+        int pageCount;
+
+        //取余计算总页数
+        if (count % pageSize == 0) {
+            pageCount = count / pageSize;
+        } else {
+            pageCount = count / pageSize + 1;
+        }
+
+        // 开始索引
+        int fromIndex;
+        // 结束索引
+        int toIndex;
+
+        if (!pageNum.equals(pageCount)) {
+            //从第几个数据开始查
+            fromIndex = (pageNum - 1) * pageSize;
+            toIndex = fromIndex + pageSize;
+        } else {
+            fromIndex = (pageNum - 1) * pageSize;
+            toIndex = count;
+        }
+
+        return list.subList(fromIndex, toIndex);
+    }
+
+}