diff options
| -rw-r--r-- | stream.go | 17 |
1 files changed, 13 insertions, 4 deletions
@@ -34,7 +34,7 @@ type StreamWriter struct { worksheet *xlsxWorksheet rawData bufferedWriter mergeCellsCount int - mergeCells string + mergeCells strings.Builder tableParts string } @@ -417,7 +417,11 @@ func (sw *StreamWriter) MergeCell(hCell, vCell string) error { return err } sw.mergeCellsCount++ - sw.mergeCells += fmt.Sprintf(`<mergeCell ref="%s:%s"/>`, hCell, vCell) + _, _ = sw.mergeCells.WriteString(`<mergeCell ref="`) + _, _ = sw.mergeCells.WriteString(hCell) + _, _ = sw.mergeCells.WriteString(`:`) + _, _ = sw.mergeCells.WriteString(vCell) + _, _ = sw.mergeCells.WriteString(`"/>`) return nil } @@ -526,10 +530,15 @@ func (sw *StreamWriter) Flush() error { } _, _ = sw.rawData.WriteString(`</sheetData>`) bulkAppendFields(&sw.rawData, sw.worksheet, 8, 15) + mergeCells := strings.Builder{} if sw.mergeCellsCount > 0 { - sw.mergeCells = fmt.Sprintf(`<mergeCells count="%d">%s</mergeCells>`, sw.mergeCellsCount, sw.mergeCells) + _, _ = mergeCells.WriteString(`<mergeCells count="`) + _, _ = mergeCells.WriteString(strconv.Itoa(sw.mergeCellsCount)) + _, _ = mergeCells.WriteString(`">`) + _, _ = mergeCells.WriteString(sw.mergeCells.String()) + _, _ = mergeCells.WriteString(`</mergeCells>`) } - _, _ = sw.rawData.WriteString(sw.mergeCells) + _, _ = sw.rawData.WriteString(mergeCells.String()) bulkAppendFields(&sw.rawData, sw.worksheet, 17, 38) _, _ = sw.rawData.WriteString(sw.tableParts) bulkAppendFields(&sw.rawData, sw.worksheet, 40, 40) |