eta_api/services/excel/xml.go

package excel

import (
	"errors"
	"github.com/beevik/etree"
)

func GetDefaultSheetIndex(workbookPath string, defaultSheetName string) (defaultSheetIndex int, err error) {
	doc := etree.NewDocument()
	if err = doc.ReadFromFile(workbookPath); err != nil {
		return
	}
	flag := false
	workbook := doc.SelectElement("workbook")
	sheets := workbook.SelectElement("sheets")
	for index, sheet := range sheets.SelectElements("sheet") {
		for _, attr := range sheet.Attr {
			if attr.Key == "name" && attr.Value == defaultSheetName {
				defaultSheetIndex = index
				flag = true
			}
		}
	}
	if flag == false {
		err = errors.New(defaultSheetName + "工作表未找到")
	}
	return
}

func GetDefaultSheetData(sheetPath string, defaultSheetName string) (defaultSheetIndex int, err error) {
	doc := etree.NewDocument()
	if err = doc.ReadFromFile(sheetPath); err != nil {
		return
	}
	flag := false
	workbook := doc.SelectElement("worksheet")
	sheets := workbook.SelectElement("sheets")
	for index, sheet := range sheets.SelectElements("sheet") {
		for _, attr := range sheet.Attr {
			if attr.Key == "name" && attr.Value == defaultSheetName {
				defaultSheetIndex = index
				flag = true
			}
		}
	}
	if flag == false {
		err = errors.New(defaultSheetName + "工作表未找到")
	}
	return
}