Golang：再谈生产者消费者模型

func main() {
	chanShop := make(chan string,10)
	chanTel  := make(chan int)
	
	go Producer(chanShop,chanTel)
	go Consumer(chanShop,chanTel)

	for  {
		time.Sleep(time.Second)
	}
}

func Producer(chanShop chan string,chanTel chan int)  {
	runtime.GOMAXPROCS(2)
	for i:=0;i<10;i++ {
		product := strconv.Itoa(time.Now().Nanosecond())
		chanShop <- "产品"+product
		fmt.Println("生产了产品",product)
		time.Sleep(time.Second)
	}
    close(chanShop)
	fmt.Println("生产完毕")
	chanTel <- 123456789
	fmt.Println(123456789,"呼出电话")
}

func Consumer(chanShop chan string,chanTel chan int)  {
	runtime.GOMAXPROCS(1)
	
	tel := <- chanTel
	fmt.Println("收到来电",tel)

	for product := range chanShop{
		fmt.Println("消费了产品",product)
	}
	fmt.Println("消费完毕")
}