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docs: channel

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Shikong 2021-11-09 01:02:36 +08:00
parent f4636be23b
commit 016c89dfd2
1 changed files with 1 additions and 1 deletions
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base/channel/main.go
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@ -30,7 +30,7 @@ func main() {
fmt.Println("goroutine 接收: 等待接收 通道 b 中的值") fmt.Println("goroutine 接收: 等待接收 通道 b 中的值")
// 从通道 b 接收一个值 // 从通道 b 接收一个值
t := <-b t := <-b
fmt.Println(t) fmt.Printf("goroutine 接收: %d\n", t)
wg.Done() wg.Done()
}() }()