feat(Go-StudyExample):包方法重构

example/originGoLanguage/Channel_test.go

@@ -0,0 +1,36 @@
+/*
+ *  @Author : huangzj
+ *  @Time : 2020/7/13 14:27
+ *  @Description：通道测试
+ */
+
+package originGoLanguage
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestChannel(t *testing.T) {
+
+	list := []int{0, 1, 45, -12, 33, 90, -22, 100}
+	//通道的初始化
+	c := make(chan int)
+
+	go sum(list[len(list)/2:], c)
+	go sum(list[:len(list)/2], c)
+
+	//通道获取值的赋值
+	x, y := <-c, <-c
+	fmt.Println(x, y, x+y)
+	//通道关闭
+	close(c)
+}
+
+func sum(list []int, c chan int) {
+	sum := 0
+	for _, i := range list {
+		sum += i
+	}
+	c <- sum
+}