From cd34c87afa730c48e2b2be61d700b1fee409e02c Mon Sep 17 00:00:00 2001
From: 疯狂的狮子li <15040126243@163.com>
Date: 星期一, 12 七月 2021 11:00:12 +0800
Subject: [PATCH] fix 修复升级合并错误

---
 ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java |   23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
index cf3f886..bb3d3e2 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
@@ -43,9 +43,9 @@
     public static final int DEFAULT_PAGE_NUM = 1;
 
     /**
-     * 姣忛〉鏄剧ず璁板綍鏁� 榛樿鍊�
+     * 姣忛〉鏄剧ず璁板綍鏁� 榛樿鍊� 榛樿鏌ュ叏閮�
      */
-    public static final int DEFAULT_PAGE_SIZE = 10;
+    public static final int DEFAULT_PAGE_SIZE = Integer.MAX_VALUE;
 
     /**
      * 鏋勫缓 plus 鍒嗛〉瀵硅薄
@@ -70,20 +70,31 @@
         return page;
     }
 
+	public static <T> Page<T> buildPage() {
+		return buildPage(null, null);
+	}
+
     /**
      * 鏋勫缓 MP 鏅�氬垎椤靛璞�
      * @param <T> domain 瀹炰綋
      * @return 鍒嗛〉瀵硅薄
      */
-    public static <T> Page<T> buildPage() {
+    public static <T> Page<T> buildPage(String defaultOrderByColumn, String defaultIsAsc) {
         Integer pageNum = ServletUtils.getParameterToInt(PAGE_NUM, DEFAULT_PAGE_NUM);
         Integer pageSize = ServletUtils.getParameterToInt(PAGE_SIZE, DEFAULT_PAGE_SIZE);
-        String orderByColumn = ServletUtils.getParameter(ORDER_BY_COLUMN);
-        String isAsc = ServletUtils.getParameter(IS_ASC);
+        String orderByColumn = ServletUtils.getParameter(ORDER_BY_COLUMN, defaultOrderByColumn);
+        String isAsc = ServletUtils.getParameter(IS_ASC, defaultIsAsc);
+		// 鍏煎鍓嶇鎺掑簭绫诲瀷
+		if ("ascending".equals(isAsc)) {
+			isAsc = "asc";
+		} else if ("descending".equals(isAsc)) {
+			isAsc = "desc";
+		}
         Page<T> page = new Page<>(pageNum, pageSize);
         if (StrUtil.isNotBlank(orderByColumn)) {
             String orderBy = SqlUtil.escapeOrderBySql(orderByColumn);
-            if ("asc".equals(isAsc)) {
+			orderBy = StrUtil.toUnderlineCase(orderBy);
+			if ("asc".equals(isAsc)) {
                 page.addOrder(OrderItem.asc(orderBy));
             } else if ("desc".equals(isAsc)) {
                 page.addOrder(OrderItem.desc(orderBy));

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