update 优化流程办理监听，优化示例说明

gssong

2024-06-08 810691b5df3d21ab1391ca57d317a2728db175ee

 ruoyi-common/ruoyi-common-mybatis/src/main/java/org/dromara/common/mybatis/core/page/PageQuery.java

@@ -111,4 +111,8 @@
        return list;
    }

    public Integer getFirstNum() {
        return (pageNum - 1) * pageSize;
    }

}