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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package url_test
import (
"encoding/json"
"fmt"
"log"
"net/url"
"strings"
)
func ExampleValues() {
v := url.Values{}
v.Set("name", "Ava")
v.Add("friend", "Jess")
v.Add("friend", "Sarah")
v.Add("friend", "Zoe")
// v.Encode() == "name=Ava&friend=Jess&friend=Sarah&friend=Zoe"
fmt.Println(v.Get("name"))
fmt.Println(v.Get("friend"))
fmt.Println(v["friend"])
// Output:
// Ava
// Jess
// [Jess Sarah Zoe]
}
func ExampleURL() {
u, err := url.Parse("http://bing.com/search?q=dotnet")
if err != nil {
log.Fatal(err)
}
u.Scheme = "https"
u.Host = "google.com"
q := u.Query()
q.Set("q", "golang")
u.RawQuery = q.Encode()
fmt.Println(u)
// Output: https://google.com/search?q=golang
}
func ExampleURL_roundtrip() {
// Parse + String preserve the original encoding.
u, err := url.Parse("https://example.com/foo%2fbar")
if err != nil {
log.Fatal(err)
}
fmt.Println(u.Path)
fmt.Println(u.RawPath)
fmt.Println(u.String())
// Output:
// /foo/bar
// /foo%2fbar
// https://example.com/foo%2fbar
}
func ExampleURL_ResolveReference() {
u, err := url.Parse("../../..//search?q=dotnet")
if err != nil {
log.Fatal(err)
}
base, err := url.Parse("http://example.com/directory/")
if err != nil {
log.Fatal(err)
}
fmt.Println(base.ResolveReference(u))
// Output:
// http://example.com/search?q=dotnet
}
func ExampleParseQuery() {
m, err := url.ParseQuery(`x=1&y=2&y=3;z`)
if err != nil {
log.Fatal(err)
}
fmt.Println(toJSON(m))
// Output:
// {"x":["1"], "y":["2", "3"], "z":[""]}
}
func ExampleURL_Hostname() {
u, err := url.Parse("https://example.org:8000/path")
if err != nil {
log.Fatal(err)
}
fmt.Println(u.Hostname())
u, err = url.Parse("https://[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:17000")
if err != nil {
log.Fatal(err)
}
fmt.Println(u.Hostname())
// Output:
// example.org
// 2001:0db8:85a3:0000:0000:8a2e:0370:7334
}
func ExampleURL_RequestURI() {
u, err := url.Parse("https://example.org/path?foo=bar")
if err != nil {
log.Fatal(err)
}
fmt.Println(u.RequestURI())
// Output: /path?foo=bar
}
func toJSON(m interface{}) string {
js, err := json.Marshal(m)
if err != nil {
log.Fatal(err)
}
return strings.Replace(string(js), ",", ", ", -1)
}
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