type s1 struct {
	Name string `export:"一级姓名|姓名2,3"`
	Age  int32  `export:"年龄2,6"`
	Time string `export:"时间2,9"`
}

type s struct {
	Name string `export:"一级姓名|姓名1,2"`
	Age  int32  `export:"年龄1,5"`
	Time string `export:"时间1,8"`
	List []s1
}

type p struct {
	Name   string `export:"一级姓名|二级姓名|姓名,1"`
	Age    int32  `export:"年龄,4"`
	Time   string `export:"时间,7"`
	List   []s
}
func main() {
	v := &p{
		Name: "天外飞仙",
		Age:  18,
		Time: "我是时间",
		List: []s{
			{
				Name: "大名",
				Age:  19,
				Time: "我是大名时间",
				List: []s1{
					{
						Name: "大名",
						Age:  19,
						Time: "我是大名时间",
					},
				},
			},
			{
				Name: "小名",
				Age:  20,
			},
		},
	}
	v2:=&p{
		Name: "天外飞仙",
		Age:  16,
		Time: "我是开始时间",
		List: []s{
			{
				Name: "小名",
				Age:  20,
				Time: "我是小名时间",
				List: []s1{
					{
						Name: "大名",
						Age:  19,
						Time: "我是大名时间",
					},
					{
						Name: "大名",
						Age:  19,
						Time: "我是大名时间",
					},
				},
			},
			{
				Name: "小名",
				Age:  21,
				Time: "我是小名名时间2",
			},
			{
				Name: "小名",
				Age:  21,
				Time: "我是小名名时间2",
			},
		},
	}
	list := append([]*p(nil), v, v2)
	xlsx, err := goexcel.ListToExcelSheet1(list)
	if err != nil {
		fmt.Println(err.Error())
		return
	}
	err = xlsx.SaveAs(time.Now().Format("20060102150405") + ".xlsx")
}

// load from excel
var list []*p
goexcel.ExcelSheet1ToListFromPath("20210814182854.xlsx", &list)