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-rw-r--r--doc/articles/wiki/part1-noerror.go33
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/articles/wiki/part1-noerror.go b/doc/articles/wiki/part1-noerror.go
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+++ b/doc/articles/wiki/part1-noerror.go
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+// 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))
+}