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| [root@localhost test]$ cat sum.go
package main
import "fmt"
func sum(values []int, myChan chan int) {
sum := 0
for _, value := range values {
sum += value
}
myChan <- sum
}
func main() {
myChan := make(chan int, 2)
values := []int{1, 2, 3, 5, 5, 4}
go sum(values, myChan) //协程1
go sum(values[:3], myChan) //协程2
sum1, sum2 := <-myChan, <-myChan
fmt.Println("Result:", sum1, sum2, sum1+sum2)
}
|