const ( _ = iota one two three ) const ( TWO = 1 << (2*iota) FOUR EIGHT ) func main() { fmt.Println("KB:",KB) fmt.Println("three:",three) }
1.iota而非itoa
2.iota可以变量自增
golang的iota
原文：https://www.cnblogs.com/chunyou128/p/11524453.html
