大佬帮看一下代码,为什么会偶尔报错 panic: send on closed channel
資深大佬 : qiqiyeshi 2
func main() { ch := make(chan int) for i := 0; i < 5; i++ { i := i go func() { ch <- i close(ch) }() } for c := range ch { println(c) } }
大佬有話說 (10)