From 55334da20cff4dac840c320eda1d0ca53ba27eda Mon Sep 17 00:00:00 2001
From: fwq <582742538@qq.com>
Date: 星期一, 23 九月 2024 14:26:36 +0800
Subject: [PATCH] Merge branch 'master-stander' into master-xlk
---
src/main/java/com/hx/mybatisTool/SqlSentence.java | 70 +++++++++++++++++++++++++++++++++++
1 files changed, 70 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/mybatisTool/SqlSentence.java b/src/main/java/com/hx/mybatisTool/SqlSentence.java
index dd7c9a7..882a2a9 100644
--- a/src/main/java/com/hx/mybatisTool/SqlSentence.java
+++ b/src/main/java/com/hx/mybatisTool/SqlSentence.java
@@ -26,6 +26,8 @@
private Integer startPage = 0;
/**姣忛〉鏁伴噺*/
private Integer pageNum = 0;
+ /**鏉℃暟锛堝綋鍓嶇被浣跨敤锛�*/
+ private Integer pageSize;
//////////////////////////////////////////////////////////////
@@ -88,6 +90,66 @@
sqlSentence = sql;
m = values;
}
+
+ /**
+ * sql鏁存潯璇彞-鍒嗛〉
+ * @param sql 濡傦細select * from user Where name = #{m.userName} order by age desc
+ * @param values 瀛樻斁鐨勫�煎锛歷alues.put("userName","ChenJiaHe")
+ * @param pageNum 褰撳墠椤垫暟
+ * @param pageSize 褰撳墠鏉℃暟
+ */
+ public void sqlSentencePage(String sql,Map<String,Object> values,int pageNum,int pageSize) {
+ if(StringUtils.isEmpty(sql)) {
+ throw new TipsException("sql is null");
+ }
+
+ if(values == null) {
+ throw new TipsException("values is null");
+ }
+ if(pageNum < 1){
+ pageNum = 1;
+ }
+ if(pageSize < 1){
+ pageSize = 1;
+ }
+ this.pageNum = pageNum;
+ this.pageSize = pageSize;
+
+ //绠楄捣鐐�
+ int pageStart = (pageNum-1)*pageSize;
+ sql = sql+" LIMIT "+pageStart+","+pageSize;
+ sqlSentence = sql;
+ m = values;
+ }
+
+ /**鍒嗛〉缁勮淇℃伅
+ * @param data 瑁呰浇淇℃伅
+ * @param totalNum 鎬婚〉鏁�
+ * @return 瑁呰浇淇℃伅
+ */
+ public Map<String,Object> pageAssembleData(Map<String,Object> data,int totalNum){
+ data.put("pageNum",pageNum);
+ data.put("pageSize",pageSize);
+ data.put("total",totalNum);
+ int pages;
+ if(pageSize > 0){
+ if(totalNum%pageSize > 0){
+ pages = totalNum/pageSize+1;
+ }else{
+ pages = totalNum/pageSize;
+ }
+ }else{
+ pages = 0;
+ }
+ data.put("pages",pages);
+ if(pages <= pageNum){
+ data.put("isLastPage",true);
+ }else{
+ data.put("isLastPage",false);
+ }
+ return data;
+ }
+
/**
* 鏌ヨ鐨勮鍙�
@@ -176,6 +238,14 @@
}
this.whereExist = whereExist;
}
+
+ public Integer getPageSize() {
+ return pageSize;
+ }
+
+ public void setPageSize(Integer pageSize) {
+ this.pageSize = pageSize;
+ }
}
--
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