Functions are central in Go. We‘ll learn about functions with a few different examples
package main import ( "fmt" ) func plus(a int, b int) int { return a + b } func plusPlus(a, b, c int) int { return a + b + c } func main() { res := plus(1, 2) fmt.Println("1 + 2 = ", res) res = plusPlus(1, 2, 3) fmt.Println("1 + 2 + 3 = ", res) }
1 + 2 = 3 1 + 2 + 3 = 6
总结 :
1 : ......
原文：http://www.cnblogs.com/jackkiexu/p/4337850.html