[别人code自己实现] go语言实现随机数生成器

package main
import "fmt"
import "math/rand"
import "time"

func rand_generator() chan int{
out:=make(chan int)
go func(){
for{
rand.Seed(time.Now().Unix())
out <- rand.Intn(100)

}
}()
return out
}

func main(){
rand_service_handler:=rand_generator()
fmt.Printf("%d\n",<-rand_service_handler)
}