如何在golang中创建对象数组?

我有一个需要将对象数组存储在变量中的要求。对象是不同类型的。请参考以下示例:

 v := [ {"name":"ravi"},

["art","coding","music","travel"],

{"language":"golang"},

{"experience":"no"}

]

注意第二个元素是字符串本身的数组。经过研究,我想将其存储为以下接口类型:

 var v interface{} = [ {"name":"ravi"},

["art","coding","music","travel"],

{"language":"golang"},

{"experience":"no"}

]

尽管如此,我还是遇到了一些无法找到的编译错误。

回答:

您要的是可能的- 游乐场链接:

package main

import "fmt"

func main() {

v := []interface{}{

map[string]string{"name": "ravi"},

[]string{"art", "coding", "music", "travel"},

map[string]string{"language": "golang"},

map[string]string{"experience": "no"},

}

fmt.Println(v)

}

但是您可能不想这样做。您正在与类型系统进行斗争,如果您这样做,我会质疑您为什么要使用Go。考虑利用类型系统-

游乐场链接:

package main

import "fmt"

type candidate struct {

name string

interests []string

language string

experience bool

}

func main() {

candidates := []candidate{

{

name: "ravi",

interests: []string{"art", "coding", "music", "travel"},

language: "golang",

experience: false,

},

}

fmt.Println(candidates)

}

以上是 如何在golang中创建对象数组? 的全部内容, 来源链接: utcz.com/qa/421444.html

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