如何将字符串附加到切片内的切片？

Question

sos := make([][]string,3)ss := [["name","place","thing"],["name","place","thing"],["name","place","thing"]]让 sos 成为 [["name","name"],["place","place"],["thing","thing"] 我如何附加名称、地点和事物字段？最好使用从 ss 到 sos 的 for 循环？ for i:=0;i<len(sos);i++ {    sos[i] = append(sos[i],ss[0])    }上面的 for 循环只能附加第一个变量，即从 ss 到 sos 的“名称”，我怎样才能附加其余的变量呢？

Answer 1

你想这样做吗？

package main

import (

    "fmt"

)

func main() {

    sos := make([][]string, 3)

    ss := [][]string{ []string{"name", "place", "thing"}, []string{"name", "place", "thing"}, []string{"name", "place", "thing"} }

    for i := range ss {

        for j := range ss[i] {

            sos[i] = append(sos[i], ss[j][i])

        }

    }

    fmt.Println(sos)

}

输出：

[[姓名姓名][地方地方][东西东西]]