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")}