我不明白錯誤在哪里，因為在完成結構后，在我看來undefined: Payload這是一個非常煩人的結構，因為它有足夠的結構嵌套和結構切片你能幫我解決這個問題嗎，因為我無法解決它？https://play.golang.org/p/QewpCfTWY0lpackage mainimport ( "fmt")type DialogFlowResponseSuggestion struct { Payload struct { Google struct { ExpectUserResponse bool `json:"expectUserResponse"` RichResponse struct { Items []struct { SimpleResponse struct { TextToSpeech string `json:"textToSpeech"` } `json:"simpleResponse"` } `json:"items"` Suggestions []struct { Title string `json:"title"` } `json:"suggestions"` } `json:"richResponse"` } `json:"google"` } `json:"payload"`}func main() { in := DialogFlowResponseSuggestion{ Payload: Payload{ Google: Google{ ExpectUserResponse: true, RichResponse: RichResponse{ Items: []Items{ Items{SimpleResponse: SimpleResponse{dialog.MReturn.Message}}, }, Suggestions: []Suggestions{ Suggestions{Title: "Suggestion Chips"}, Suggestions{Title: "suggestion 1"}, Suggestions{Title: "suggestion 2"}, }, }, }, }, } fmt.Println(in)}
1 回答
慕娘9325324
TA貢獻1783條經驗 獲得超4個贊
你的 internalstruct沒有在任何地方聲明——它們都是匿名類型。要按名稱實際顯式實例化它們，它們需要存在于某個地方（操場）：
package main
import (
"fmt"
)
type SimpleResponse struct {
TextToSpeech string `json:"textToSpeech"`
}
type Item struct {
SimpleResponse SimpleResponse `json:"simpleResponse"`
}
type Suggestion struct {
Title string `json:"title"`
}
type RichResponse struct {
Items []Item `json:"items"`
Suggestions []Suggestion `json:"suggestions"`
}
type Google struct {
ExpectUserResponse bool `json:"expectUserResponse"`
RichResponse RichResponse `json:"richResponse"`
}
type Payload struct {
Google Google `json:"google"`
}
type DialogFlowResponseSuggestion struct {
Payload Payload `json:"payload"`
}
func main() {
in := DialogFlowResponseSuggestion{
Payload: Payload{
Google: Google{
ExpectUserResponse: true,
RichResponse: RichResponse{
Items: []Item{
Item{SimpleResponse: SimpleResponse{dialog.MReturn.Message}},
},
Suggestions: []Suggestion{
Suggestion{Title: "Suggestion Chips"},
Suggestion{Title: "suggestion 1"},
Suggestion{Title: "suggestion 2"},
},
},
},
},
}
fmt.Println(in)
}
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