如何在golang中创建对象数组？

Question

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。

Answer 1

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)
}