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- // Copyright 2016 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 cookiejar_test
- import (
- "fmt"
- "log"
- "net/http"
- "net/http/cookiejar"
- "net/http/httptest"
- "net/url"
- )
- func ExampleNew() {
- // Start a server to give us cookies.
- ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
- if cookie, err := r.Cookie("Flavor"); err != nil {
- http.SetCookie(w, &http.Cookie{Name: "Flavor", Value: "Chocolate Chip"})
- } else {
- cookie.Value = "Oatmeal Raisin"
- http.SetCookie(w, cookie)
- }
- }))
- defer ts.Close()
- u, err := url.Parse(ts.URL)
- if err != nil {
- log.Fatal(err)
- }
- // All users of cookiejar should import "golang.org/x/net/publicsuffix"
- jar, err := cookiejar.New(&cookiejar.Options{PublicSuffixList: publicsuffix.List})
- if err != nil {
- log.Fatal(err)
- }
- client := &http.Client{
- Jar: jar,
- }
- if _, err = client.Get(u.String()); err != nil {
- log.Fatal(err)
- }
- fmt.Println("After 1st request:")
- for _, cookie := range jar.Cookies(u) {
- fmt.Printf(" %s: %s\n", cookie.Name, cookie.Value)
- }
- if _, err = client.Get(u.String()); err != nil {
- log.Fatal(err)
- }
- fmt.Println("After 2nd request:")
- for _, cookie := range jar.Cookies(u) {
- fmt.Printf(" %s: %s\n", cookie.Name, cookie.Value)
- }
- // Output:
- // After 1st request:
- // Flavor: Chocolate Chip
- // After 2nd request:
- // Flavor: Oatmeal Raisin
- }
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