go语言值传递介绍

func bbb(list [4]int){ for i,_ := range list{ list[i] = 0 } } func main(){ list := [4]int{1,2,3,4} bbb(list) fmt.Println(list ) //[1 2 3 4] }

let list = [1,2,3,4] function bbb(list){ list.forEach((item,index)=>{ list[index] = 0 }) } bbb(list) console.log(list) //[0,0,0,0]

func bbb(p2 *[4]int){ //接受一个[4]int的指针 for i,_ := range p2{ p2[i] = 0 } } func main(){ list := [4]int{1,2,3,4} p := &list bbb(p) //传递指针 fmt.Println(list ) //[0 0 0 0] }