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Diffstat (limited to 'doc/codelab/wiki/part1.go')
-rw-r--r-- | doc/codelab/wiki/part1.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/codelab/wiki/part1.go b/doc/codelab/wiki/part1.go new file mode 100644 index 000000000..4b0654f8b --- /dev/null +++ b/doc/codelab/wiki/part1.go @@ -0,0 +1,33 @@ +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, os.Error) { + filename := title + ".txt" + body, err := ioutil.ReadFile(filename) + if err != nil { + return nil, err + } + return &Page{Title: title, Body: body}, nil +} + +func main() { + p1 := &Page{Title: "TestPage", Body: []byte("This is a sample Page.")} + p1.save() + p2, _ := loadPage("TestPage") + fmt.Println(string(p2.Body)) +} |