golang 使用tealeg/xlsx 读取xlsx

import "github.com/tealeg/xlsx/v3"
func readXLSX() {
 filename := "wd.xlsx"
 xlFile, err := xlsx.OpenFile(filename)
 if err != nil {
 fmt.Println(err.Error())
 return
 }
 // 遍历sheet页读取
 for _, sheet := range xlFile.Sheets {
 fmt.Println("sheet name: ", sheet.Name)
 output := [][]string{}
 err = sheet.ForEachRow(func(r *xlsx.Row) error {
 cells := []string{}
 err := r.ForEachCell(func(c *xlsx.Cell) error {
 cells = append(cells, c.Value)
 return nil
 })
 if err != nil {
 return err
 }
 output = append(output, cells)
 return nil
 })
 if err != nil {
 fmt.Printf("sheet.ForEachRow err=%#v\n",err)
 }
 fmt.Printf("output===%#v\n",output)
 for _,v := range output{
 fmt.Printf("line=%#v\n",v)
 }
 }
 fmt.Println("\n\nimport success")
}