From 59fd7eeeb3a233c288e2440b65f59d11b16c4620 Mon Sep 17 00:00:00 2001
From: 秋辞未寒 <545073804@qq.com>
Date: 星期二, 10 十二月 2024 17:55:11 +0800
Subject: [PATCH] add 新增 基于Redisson的发号器工具

---
 ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
index 8ef4a57..3f7797d 100644
--- a/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
+++ b/ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java
@@ -4,10 +4,11 @@
 import cn.hutool.core.util.ObjectUtil;
 import com.baomidou.mybatisplus.core.metadata.OrderItem;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.fasterxml.jackson.annotation.JsonIgnore;
+import lombok.Data;
 import org.dromara.common.core.exception.ServiceException;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.core.utils.sql.SqlUtil;
-import lombok.Data;
 
 import java.io.Serial;
 import java.io.Serializable;
@@ -19,7 +20,6 @@
  *
  * @author Lion Li
  */
-
 @Data
 public class PageQuery implements Serializable {
 
@@ -56,6 +56,9 @@
      */
     public static final int DEFAULT_PAGE_SIZE = Integer.MAX_VALUE;
 
+    /**
+     * 鏋勫缓鍒嗛〉瀵硅薄
+     */
     public <T> Page<T> build() {
         Integer pageNum = ObjectUtil.defaultIfNull(getPageNum(), DEFAULT_PAGE_NUM);
         Integer pageSize = ObjectUtil.defaultIfNull(getPageSize(), DEFAULT_PAGE_SIZE);
@@ -111,4 +114,9 @@
         return list;
     }
 
+    @JsonIgnore
+    public Integer getFirstNum() {
+        return (pageNum - 1) * pageSize;
+    }
+
 }

--
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