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Diffstat (limited to 'doc/articles/wiki/part1-noerror.go')
-rw-r--r-- | doc/articles/wiki/part1-noerror.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/articles/wiki/part1-noerror.go b/doc/articles/wiki/part1-noerror.go new file mode 100644 index 000000000..7577b7b46 --- /dev/null +++ b/doc/articles/wiki/part1-noerror.go @@ -0,0 +1,33 @@ +// 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 { + 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)) +} |