You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
30 lines
422 B
30 lines
422 B
package main
|
|
|
|
import (
|
|
"fmt"
|
|
)
|
|
|
|
func producer(num chan int) {
|
|
for i := 0; i < 10; i++ {
|
|
num <- i
|
|
}
|
|
close(num)
|
|
}
|
|
|
|
func main() {
|
|
ch := make(chan int)
|
|
go producer(ch)
|
|
|
|
// for {
|
|
// v, ok := <-ch
|
|
// if ok == false { // 如果 ok 是 false 表示信道已经被关闭
|
|
// break // 通过 break 退出循环
|
|
// }
|
|
// fmt.Println("Received", v, ok)
|
|
// }
|
|
|
|
for v := range ch {
|
|
fmt.Println("Received ", v)
|
|
}
|
|
}
|