ruoyi-common/src/main/java/com/ruoyi/common/utils/PageUtils.java
@@ -38,4 +38,14 @@ public static void clearPage() { PageHelper.clearPage(); } /** * 计算偏移量 */ public static Integer getOffset(Integer pageNum, Integer pageSize) { if (pageNum == null) pageNum = 1; if (pageSize == null) pageSize = 10; return (pageNum - 1) * pageSize; } }