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author | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
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committer | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:11:55 +0200 |
commit | 80f18fc933cf3f3e829c5455a1023d69f7b86e52 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /doc/codelab/wiki/final-noerror.go | |
parent | 28592ee1ea1f5cdffcf85472f9de0285d928cf12 (diff) | |
download | golang-80f18fc933cf3f3e829c5455a1023d69f7b86e52.tar.gz |
Imported Upstream version 60
Diffstat (limited to 'doc/codelab/wiki/final-noerror.go')
-rw-r--r-- | doc/codelab/wiki/final-noerror.go | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/doc/codelab/wiki/final-noerror.go b/doc/codelab/wiki/final-noerror.go deleted file mode 100644 index 5fcf1de76..000000000 --- a/doc/codelab/wiki/final-noerror.go +++ /dev/null @@ -1,52 +0,0 @@ -package main - -import ( - "http" - "io/ioutil" - "os" - "template" -) - -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 -} - -const lenPath = len("/view/") - -func editHandler(w http.ResponseWriter, r *http.Request) { - title := r.URL.Path[lenPath:] - p, err := loadPage(title) - if err != nil { - p = &Page{Title: title} - } - t, _ := template.ParseFile("edit.html", nil) - t.Execute(w, p) -} - -func viewHandler(w http.ResponseWriter, r *http.Request) { - title := r.URL.Path[lenPath:] - p, _ := loadPage(title) - t, _ := template.ParseFile("view.html", nil) - t.Execute(w, p) -} - -func main() { - http.HandleFunc("/view/", viewHandler) - http.HandleFunc("/edit/", editHandler) - http.ListenAndServe(":8080", nil) -} |