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net/http: better stand-alone FileServer doc example

Motivated by a deletion in the wiki, which had a better
example.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/8288045
This commit is contained in:
Brad Fitzpatrick 2013-04-04 13:40:15 -07:00
parent bcc30aa9e1
commit d97157d382

View File

@ -51,11 +51,20 @@ func ExampleGet() {
}
func ExampleFileServer() {
// we use StripPrefix so that /tmpfiles/somefile will access /tmp/somefile
// Simple static webserver:
log.Fatal(http.ListenAndServe(":8080", http.FileServer(http.Dir("/usr/share/doc"))))
}
func ExampleFileServer_stripPrefix() {
// To serve a directory on disk (/tmp) under an alternate URL
// path (/tmpfiles/), use StripPrefix to modify the request
// URL's path before the FileServer sees it:
http.Handle("/tmpfiles/", http.StripPrefix("/tmpfiles/", http.FileServer(http.Dir("/tmp"))))
}
func ExampleStripPrefix() {
// we use StripPrefix so that /tmpfiles/somefile will access /tmp/somefile
// To serve a directory on disk (/tmp) under an alternate URL
// path (/tmpfiles/), use StripPrefix to modify the request
// URL's path before the FileServer sees it:
http.Handle("/tmpfiles/", http.StripPrefix("/tmpfiles/", http.FileServer(http.Dir("/tmp"))))
}