摘要： 1 package main 2 3 import "fmt" 4 //import OS "os" 5 //import "strings" 6 //import "path/filepath" 7 8 type Stack []interface{} 9 10 func (s *Stack)f() {11 stack := *s12 13 fmt.Printf("%p %d %d\n", &s, len(stack), cap(stack))14 15 *s = stack[:len 阅读全文