标题区设置范围限制修改

src/views/comment-excel/components/ExcelOperate/ExcelOperate.vue

@@ -460,7 +460,7 @@ const setAreaMark = async (type: 'data' | 'head' = 'data') => {
     const isVertical = rangeData.length > 1
     // const isDirection = rangeData.length == 1
     if (isVertical) {
-      if ((endRow - beginRow + 1) != rangeData.length) {
+      if ((er - br + 1) != rangeData.length) {
         return ElMessage.error('请选择区域边缘作为标题区！')
       }
       for (let r = 0; r < rangeData.length; r++) {
@@ -477,7 +477,7 @@ const setAreaMark = async (type: 'data' | 'head' = 'data') => {
         }
       }
     } else {
-      if ((endColum - beginColum + 1) != rangeData[0].length) {
+      if ((ec - bc + 1) != rangeData[0].length) {
         return ElMessage.error('请选择区域边缘作为标题区！')
       }
       for (let c = 0; c < rangeData[0].length; c++) {