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fixed chapter_19 examples error :add http header (#814)

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FrogIsToad
2021-12-21 08:51:54 -06:00
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parent fa957b3af5
commit fc532ba40d
1 changed files with 1 additions and 0 deletions
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eBook/examples/chapter_19/goto_v2/main.go
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@@ -26,6 +26,7 @@ func Redirect(w http.ResponseWriter, r *http.Request) {
func Add(w http.ResponseWriter, r *http.Request) {
url := r.FormValue("url")
if url == "" {
w.Header().Set("Content-Type", "text/html")
fmt.Fprint(w, AddForm)
return
}