优化导出

index.ts

@@ -126,8 +126,8 @@ function exportXLSX (params: InterceptorExportParams) {
   let beforeRowCount = 0
   const colHead: any = {}
   columns.forEach((column) => {
-    const { id, property, renderWidth } = column
-    colHead[id] = original ? property : column.getTitle()
+    const { id, field, renderWidth, headerExportMethod } = column
+    colHead[id] = headerExportMethod ? headerExportMethod({ column, $table }) : (original ? field : column.getTitle())
     sheetCols.push({
       key: id,
       width: XEUtils.ceil(renderWidth / 8, 1)
@@ -136,17 +136,17 @@ function exportXLSX (params: InterceptorExportParams) {
   // 处理表头
   if (isHeader) {
     // 处理分组
-    if (isColgroup && !original && colgroups) {
+    if (isColgroup && colgroups) {
       colgroups.forEach((cols, rIndex) => {
         const groupHead: any = {}
         columns.forEach((column) => {
           groupHead[column.id] = null
         })
         cols.forEach((column) => {
-          const { _colSpan, _rowSpan } = column
+          const { _colSpan, _rowSpan, headerExportMethod } = column
           const validColumn = getValidColumn(column)
           const columnIndex = columns.indexOf(validColumn)
-          groupHead[validColumn.id] = original ? validColumn.property : column.getTitle()
+          groupHead[validColumn.id] = headerExportMethod ? headerExportMethod({ column, $table }) : (original ? validColumn.field : column.getTitle())
           if (_colSpan > 1 || _rowSpan > 1) {
             sheetMerges.push({
               s: { r: rIndex, c: columnIndex },
@@ -162,7 +162,7 @@ function exportXLSX (params: InterceptorExportParams) {
     beforeRowCount += colList.length
   }
   // 处理合并
-  if (isMerge && !original) {
+  if (isMerge) {
     mergeCells.forEach(mergeItem => {
       const { row: mergeRowIndex, rowspan: mergeRowspan, col: mergeColIndex, colspan: mergeColspan } = mergeItem
       sheetMerges.push({
@@ -185,7 +185,7 @@ function exportXLSX (params: InterceptorExportParams) {
     const footers = getFooterData(options, footerData)
     const mergeFooterItems = $table.getMergeFooterItems()
     // 处理合并
-    if (isMerge && !original) {
+    if (isMerge) {
       mergeFooterItems.forEach(mergeItem => {
         const { row: mergeRowIndex, rowspan: mergeRowspan, col: mergeColIndex, colspan: mergeColspan } = mergeItem
         sheetMerges.push({
@@ -367,7 +367,7 @@ function importXLSX (params: InterceptorImportParams) {
   fileReader.onload = (evnt) => {
     const tableFields: string[] = []
     columns.forEach((column) => {
-      const field = column.property
+      const field = column.field
       if (field) {
         tableFields.push(field)
       }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "vxe-table-plugin-export-xlsx",
-  "version": "2.2.2",
+  "version": "2.2.3",
   "description": "基于 vxe-table 的表格插件，支持导出 xlsx 格式",
   "scripts": {
     "lib": "gulp build"
@@ -49,8 +49,8 @@
     "prettier": "^2.1.2",
     "typescript": "^4.6.4",
     "vue": "^2.6.14",
-    "vxe-table": "^3.6.13",
-    "xe-utils": "^3.5.7"
+    "vxe-table": "^3.6.17",
+    "xe-utils": "^3.5.11"
   },
   "peerDependencies": {
     "vxe-table": "^2.10.0 || ^3.2.0"