mirror of
https://github.com/golang/go
synced 2024-11-25 16:37:57 -07:00
34 lines
579 B
Go
34 lines
579 B
Go
package main
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import (
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"fmt"
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"io/ioutil"
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"os"
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)
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type page struct {
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title string
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body []byte
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}
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func (p *page) save() os.Error {
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filename := p.title + ".txt"
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return ioutil.WriteFile(filename, p.body, 0600)
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}
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func loadPage(title string) (*page, os.Error) {
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filename := title + ".txt"
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body, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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return &page{title: title, body: body}, nil
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}
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func main() {
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p1 := &page{title: "TestPage", body: []byte("This is a sample page.")}
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p1.save()
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p2, _ := loadPage("TestPage")
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fmt.Println(string(p2.body))
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}
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