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excel.go
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excel.go
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package util
import (
"fmt"
"github.com/xuri/excelize/v2"
)
func ReadExcelFile(path string) (*excelize.File, error) {
f, err := excelize.OpenFile(path)
if err != nil {
return nil, err
}
defer func() {
if err = f.Close(); err != nil {
fmt.Println(err)
}
}()
return f, nil
}
func ReadSheets(f *excelize.File) []string {
var sheets []string
if f == nil {
return sheets
}
for _, name := range f.GetSheetMap() {
sheets = append(sheets, name)
}
return sheets
}
func CreateEmptyExcelFile() *excelize.File {
f := excelize.NewFile()
defer func() {
if err := f.Close(); err != nil {
fmt.Println("[CreateEmptyExcelFile]", err)
}
}()
return f
}
// return sheetIdx, error
func CreateNewSheet(f *excelize.File, sheetName string) (int, error) {
index, err := f.NewSheet(sheetName)
if err != nil {
return -1, err
}
return index, nil
}
func SaveExcelAs(f *excelize.File, saveAsName string) error {
if err := f.SaveAs(saveAsName); err != nil {
return err
}
return nil
}