go 每隔一秒 从channel 里面拉取一下数据 要怎么实现

计划任务，每秒执行一次 GO 脚本

tick := time.Tick(1 * time.Second)
for _ = range tick {
    // 读取通道？ 
}

package main

import "fmt"
import "time"

func reveiveChan(c1 chan<- string) {
    c1 <- "hello world"
}


func main() {
    c1 := make(chan string)
    go reveiveChan(c1)



    for true {
        time.Sleep(time.Second*1)
        data :=<-c1
        fmt.Println(data)
    }
}

package main

import "fmt"

import "time"

func timer(d time.Duration) <-chan int {
   c := make(chan int)
   go func() {
      time.Sleep(d)
      c <- 1
    }()
    return c
 }

func main() {
    for i := 0; i < 24; i++ {
       c := timer(1 * time.Second)
       val := <-c
       fmt.Println(val)
     }
 }

time.After+for+select