像这种结构怎么给赋值

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This topic created in 1156 days ago, the information mentioned may be changed or developed.

package main

import (
	"encoding/json"
	"fmt"
)

type List struct {
	Content string `json:"content,omitempty"`
	ToUser  struct {
		ID int `json:"id"`
	} `json:"to_user,omitempty"`
}

func main() {
	var list []List
	list = append(list, List{
		Content: "hello world",
	}, List{
		ToUser: ,  //在这个环节赋值，我不知道怎么处理了
	})
	res, err := json.Marshal(list)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(res))
}

4 replies • 2023-03-06 14:01:27 +08:00

rrfeng

Mar 6, 2023

ToUser: struct {
ID int `json:"id"`
}{
ID: 10,
}

ni9ht

Mar 6, 2023

```go
// 1
list = append(list, List{
Content: "hello world",
}, List{
ToUser: struct {
ID int `json:"id"`
}{
ID: 1,
},
})

// 2
item := List{
Content: "hello world",
}
item.ToUser.ID = 1
list = append(list, List{
Content: "hello world",
}, item)
```

yaott2020

Mar 6, 2023 via Android

goland 真的很好用

awanganddong

Mar 6, 2023

谢谢大家了