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net/http: add http.NotFoundHandler example

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Change-Id: I6a69c7a5b829a967d75e1c79210a4906c0d8f505
Reviewed-on: https://go-review.googlesource.com/132276
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
esell 2018-08-30 12:22:53 -06:00 committed by Daniel Martí
parent bf70ba0701
commit 4ba4c5ae79
1 changed files with 18 additions and 0 deletions
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18
src/net/http/example_test.go
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@ -173,3 +173,21 @@ func ExampleHandleFunc() {
log.Fatal(http.ListenAndServe(":8080", nil))
}
func newPeopleHandler() http.Handler {
return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, "This is the people handler.")
})
}
func ExampleNotFoundHandler() {
mux := http.NewServeMux()
// Create sample handler to returns 404
mux.Handle("/resources", http.NotFoundHandler())
// Create sample handler that returns 200
mux.Handle("/resources/people/", newPeopleHandler())
log.Fatal(http.ListenAndServe(":8080", mux))
}