在Go语言中，变量名为`struct`。

huangapple
go评论110阅读模式
英文:

variable named struct in go

问题

你好！以下是你要翻译的内容：

如何获得这个输出？

  1. type datas struct {
  2.     age int
  3.     height int
  4.     weight int
  5. }
  6. func main(){
  7.     var age := 5
  8.     var height := 10
  9.     var weight := 15
  10.     namelist := []string{"b", "c", "d"}
  11.     for count, a := range namelist {
  12.         a := datas{age+count,height+count,weight+count}
  13. 	//期望输出: b{6,11,16} , c{7,12,17}, d{8,13,18}
  14.     }
  15. }

我找不到关于这个情况的任何信息，我猜测这个功能可能没有包含在内。对于这种情况，是否有任何解决方案？

英文:

how can i get this output?

  1. type datas struct {
  2.     age int
  3.     height int
  4.     weight int
  5. }
  6. func main(){
  7.     var age := 5
  8.     var height := 10
  9.     var weight := 15
  10.     namelist := []string{"b", "c", "d"}
  11.     for count, a := range namelist {
  12.         a := datas{age+count,height+count,weight+count}
  13. 	//Expected Output: b{6,11,16} , c{7,12,17}, d{8,13,18}
  14.     }
  15. }

I can't find anything about this case and I guess this feature is not included. Is there any solution for this situation?

答案1

得分: 0

你可以将数据放在一个带有键名的地图上。

  1. type datas struct {
  2.     age int
  3.     height int
  4.     weight int
  5. }
  7. func main(){
  8.     structMap := make(map[string]interface{})
  9.     age := 5
  10.     height := 10
  11.     weight := 15
  12.     namelist := []string{"b", "c", "d"}
  13.     for count, val := range namelist {
  14.         count = count + 1 // 这是因为你期望的输出
  15.         out := datas{age+count, height+count, weight+count}
  16.         structMap[val] = out
  17.     }
  19.     fmt.Println(structMap)
  20.     // 输出: map[b:{6 11 16} c:{7 12 17} d:{8 13 18}]
  21. }

希望对你有帮助！

英文:

Instead, you can put your data on a map with the key name

  1. type datas struct {
  2.     age int
  3.     height int
  4.     weight int
  5. }
  6. func main(){
  7. 	structMap := make(map[string]interface{})
  8.     age := 5
  9.     height := 10
  10.     weight := 15
  11.     namelist := []string{"b", "c", "d"}
  12.     for count, val := range namelist {
  13. 		count = count + 1 // this is due to your expected output
  14.         out := datas{age+count,height+count,weight+count}
  15. 		structMap[val] = out
  16.     }
  18. 	fmt.Println(structMap)
  19.     // output: map[b:{6 11 16} c:{7 12 17} d:{8 13 18}]
  20. }

huangapple
  • 本文由 发表于 2023年3月16日 17:58:22
  • 转载请务必保留本文链接：https://go.coder-hub.com/75754585.html
  • go
  • struct
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