golang 生产者消费者模型

package main

import (
    "fmt"
    "time"
)

// 生产者
func producer(channel chan int){
    for i:=0;i<100;i++{
        fmt.Println("老怪创造了小怪", i)
        time.Sleep(time.Second)
        channel <- i
    }

    // 关闭通道
    close(channel)
}

// 消费者
func consumer(name string, channel chan int, done chan bool){
    for{
        val, ok := <-channel
        if ok {
            fmt.Println(name, "消灭了怪物", val)
        }else{
            fmt.Println("消灭了所有怪物！！")
            break
        }
    }

    // ok
    done <- true
}

func main() {
    c1 := make(chan int)
    done := make(chan bool)

    go producer(c1)
    go consumer("陈大雷", c1, done)
    go consumer("迪丽热巴", c1, done)

    <- done
}