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cn.hutool.core.util.PageUtil#totalPage增加totalCount为long类型的重载方法

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cenzhongyuan 2022-07-12 17:38:29 +08:00
parent a38e3e52af
commit 312d2800c9
1 changed files with 12 additions and 1 deletions
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13
hutool-core/src/main/java/cn/hutool/core/util/PageUtil.java
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@ -175,10 +175,21 @@ public class PageUtil {
* @return 总页数 * @return 总页数
*/ */
public static int totalPage(int totalCount, int pageSize) { public static int totalPage(int totalCount, int pageSize) {
return totalPage((long) totalCount,pageSize);
}
/**
* 根据总数计算总页数
*
* @param totalCount 总数
* @param pageSize 每页数
* @return 总页数
*/
public static int totalPage(long totalCount, int pageSize) {
if (pageSize == 0) { if (pageSize == 0) {
return 0; return 0;
} }
return totalCount % pageSize == 0 ? (totalCount / pageSize) : (totalCount / pageSize + 1); return Math.toIntExact(totalCount % pageSize == 0 ? (totalCount / pageSize) : (totalCount / pageSize + 1));
} }
/** /**