update 优化 拆分异常处理器

疯狂的狮子Li

2024-04-30 f7f2c1730d5b3c8aa1f20dae033c26e34a540fc0

 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;
    }

}