diff options
Diffstat (limited to 'go/golang/go/doc/articles/wiki/part1.go')
-rw-r--r-- | go/golang/go/doc/articles/wiki/part1.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/go/golang/go/doc/articles/wiki/part1.go b/go/golang/go/doc/articles/wiki/part1.go new file mode 100644 index 00000000..d7bf1be9 --- /dev/null +++ b/go/golang/go/doc/articles/wiki/part1.go @@ -0,0 +1,36 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package main + +import ( + "fmt" + "io/ioutil" +) + +type Page struct { + Title string + Body []byte +} + +func (p *Page) save() error { + filename := p.Title + ".txt" + return ioutil.WriteFile(filename, p.Body, 0600) +} + +func loadPage(title string) (*Page, 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)) +} |