标签：style blog io color sp div on log bs
Switch without a condition is the same as switch true.
This construct can be a clean way to write long if-then-else chains.
package main import ( "fmt" "time" ) func main() { t := time.Now() switch { case t.Hour() < 12: fmt.Println("Good morning!") case t.Hour() < 17: fmt.Println("Good afternoon") default: fmt.Println("Good evening.") } }
A Tour of Go Switch with no condition
标签：style blog io color sp div on log bs
原文地址：http://www.cnblogs.com/ghgyj/p/4055704.html
