A slice points to an array of values and also includes a length.
[]T is a slice with elements of type T.
package main import "fmt" func main() { p := []int{2, 3, 5, 7, 11, 13} fmt.Println("p ==", p) for i := 0; i < len(p); i++ { fmt.Printf("p[%d] == %d\n", i, p[i]) } }
原文：http://www.cnblogs.com/ghgyj/p/4053315.html