| package main | |
| import ( | |
| "fmt" | |
| "io/ioutil" | |
| "os" | |
| ) | |
| type Page struct { | |
| Title string | |
| Body []byte | |
| } | |
| func (p *Page) save() os.Error { | |
| filename := p.Title + ".txt" | |
| return ioutil.WriteFile(filename, p.Body, 0600) | |
| } | |
| func loadPage(title string) *Page { | |
| filename := title + ".txt" | |
| body, _ := ioutil.ReadFile(filename) | |
| return &Page{Title: title, Body: body} | |
| } | |
| func main() { | |
| p1 := &Page{Title: "TestPage", Body: []byte("This is a sample page.")} | |
| p1.save() | |
| p2 := loadPage("TestPage") | |
| fmt.Println(string(p2.Body)) | |
| } |