go 并发

package main

import (
	"fmt"
		"strconv"
)
func Read(ch chan  int){
	value:=<-ch
	//fmt.PrintIn(strconv.itoa(value))
	fmt.Println(strconv.Itoa(value))
}
func Write(ch chan int){
	ch<-10
}
func main() {
	ch:=make(chan int)
	go Read(ch)
	go Write(ch)
	//time.Sleep(10)
	for _,v:=range chs{
		<-v
	}
}

　　

package main

import (

    "fmt"

        "strconv"

)

func Read(ch chan  int){

    value:=<-ch

    //fmt.PrintIn(strconv.itoa(value))

    fmt.Println(strconv.Itoa(value))

}

func Write(ch chan int){

    ch<-10

}

func main() {

    ch:=make(chan int)

    go Read(ch)

    go Write(ch)

    //time.Sleep(10)

    for _,v:=range chs{

        <-v

    }

}