在golang中填充结构数组

Question

我有结构像type Coverage struct {  neoCoverage        []NeoCoverage  ApocCoverage       []ApocCoverage  ApocConfigCoverage []ApocConfigCoverage}和type NeoCoverage struct {  Name   string  Number string}那么我应该如何填充覆盖结构？在这里，我是如何尝试的。coverage = Coverage{ []neoCoverage: NeoCoverage{     Name:   "xyz",     Number: "xyz123",   }, }

Answer 1

像下面这样

package main

import "fmt"

func main() {

    type NeoCoverage struct {

        Name   string

        Number string

    }

    type Coverage struct {

        neoCoverage []NeoCoverage

    }

    coverage := Coverage {

        neoCoverage: []NeoCoverage {

            NeoCoverage{ Name: "xyz", Number: "xyz123" },

            NeoCoverage{ Name: "abc", Number: "abc123" },

        },

    }

    fmt.Println(coverage)

}

输出

{[{xyz xyz123} {abc abc123}]}

这是简要说明；neoCoverage: []NeoCoverage{}代表切片，NeoCoverage该切片应填充NeoCoverage{}元素，如NeoCoverage{ Name: "xyz", Number: "xyz123" }, ...

Answer 2

您还可以省略数组中多余的 Type 声明。以 Alper 的代码库为例。

package main

import "fmt"

func main() {

    type NeoCoverage struct {

         Name   string

         Number string

    }

    type Coverage struct {

        neoCoverage []NeoCoverage

    }

    coverage := Coverage {

        neoCoverage: []NeoCoverage {

            { Name: "xyz", Number: "xyz123" },

            { Name: "abc", Number: "abc123" },

        },

    }

    fmt.Println(coverage)

}

输出：

{[{xyz xyz123} {abc abc123}]}