add channel sample2

sample-golang / 01_hello

Browse code add channel sample2 master
1 parent c76eb88 commit cec73fc3cd5d1c7c0e9158f1701099693cbf88ce yhornisse authored on 9 Oct 2021

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          goroutine/channel2.go
        
        
        
          0 → 100644
             package main
 
import (
	"fmt"
	"time"
)
 
func main() {
	done := make(chan int64)
	go func() {
		for i := 0; i < 5; i++ {
			fmt.Println(i)
			time.Sleep(1 * time.Second)
		}
		done <- 10 // send
	}()
	x := <- done // receicve
	fmt.Println(x) // 10
}

            package main

import (
	"fmt"
	"time"
)

func main() {
	done := make(chan int64)
	go func() {
		for i := 0; i < 5; i++ {
			fmt.Println(i)
			time.Sleep(1 * time.Second)
		}
		done <- 10 // send
	}()
	x := <- done // receicve
	fmt.Println(x) // 10
}
+package main
+import (
+	"fmt"
+	"time"
+)
+func main() {
+	done := make(chan int64)
+	go func() {
+		for i := 0; i < 5; i++ {
+			fmt.Println(i)
+			time.Sleep(1 * time.Second)
+		}
+		done <- 10 // send
+	}()
+	x := <- done // receicve
+	fmt.Println(x) // 10
+}

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