range over channel _ golang

In a previous example we saw how for and range provide iteration over basic data structures. We can alse use this syntax to iterate over values received from a channel

package main

import (
    "fmt"
)

func main() {

    queue := make(chan string, 2)
    queue <- "one"
    queue <- "two"
    close(queue)

    for elem := range queue {
        fmt.Println(elem)
    }

}
one
two

总结 :

  1 : ......

本文来自:博客园

感谢作者:jackkiexu

查看原文:range over channel _ golang

郑重声明:本站内容如果来自互联网及其他传播媒体,其版权均属原媒体及文章作者所有。转载目的在于传递更多信息及用于网络分享,并不代表本站赞同其观点和对其真实性负责,也不构成任何其他建议。