From 1f25942aab9e5686c2cb952b81ba6c05f4fb1c44 Mon Sep 17 00:00:00 2001
From: wenhui <1455474577@qq.com>
Date: Mon, 14 Mar 2022 17:31:31 +0800
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---
 .../service/impl/XhpcInvoiceServiceImpl.java      | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/xhpc-modules/xhpc-invoice/src/main/java/com/xhpc/invoice/service/impl/XhpcInvoiceServiceImpl.java b/xhpc-modules/xhpc-invoice/src/main/java/com/xhpc/invoice/service/impl/XhpcInvoiceServiceImpl.java
index 52ad7579..dce30752 100644
--- a/xhpc-modules/xhpc-invoice/src/main/java/com/xhpc/invoice/service/impl/XhpcInvoiceServiceImpl.java
+++ b/xhpc-modules/xhpc-invoice/src/main/java/com/xhpc/invoice/service/impl/XhpcInvoiceServiceImpl.java
@@ -316,10 +316,23 @@ public class XhpcInvoiceServiceImpl implements XhpcInvoiceService {
         allGroupingRecords.put(monitor, split);
         //存放至包装类中
         Set<String> keys = allGroupingRecords.keySet();
+
+        //对key进行反向排序，保证封装的数据是反着的
+        ArrayList<String> tempKeyList = new ArrayList<>();
+        for (String key : keys) {
+            tempKeyList.add(key);
+        }
+        // 创建一个游标在迭代器末尾的迭代器
+        ListIterator<String> stringListIterator = tempKeyList.listIterator(tempKeyList.size());
+        // 然后反向遍历
+        ArrayList<String> keyList = new ArrayList<>();
+        while (stringListIterator.hasPrevious()) {
+            keyList.add(stringListIterator.previous());
+        }
         ArrayList<ItemsDTO> itemsDTOS = new ArrayList<>();
         //定义一个计数器，只要前3个月的记录
         int count = 0;
-        for (String key : keys) {
+        for (String key : keyList) {
             count++;
             if (count == 4) {
                 break;