1 package main
2
3 import (
4 "net/http"
5 "io"
6 )
7
8 func main() {
9 http.HandleFunc("/", Cookie)
10 http.HandleFunc("/cookie1", Cookie1)
11 http.ListenAndServe(":8080", nil)
12 }
13
14 func Cookie(w http.ResponseWriter, r *http.Request) {
15 ck := &http.Cookie{
16 Name: "myCookie", //名字
17 Value: "hello", //值
18 Path: "/", //路径
19 Domain: "localhost", //域名
20 MaxAge: 120, //存活时间
21 }
22
23 http.SetCookie(w, ck) //设置cookie
24
25 ch2, err := r.Cookie("myCookie")
26 if err != nil {
27 io.WriteString(w, err.Error())
28 return
29 }
30 io.WriteString(w, ch2.Value)
31 }
32
33 /**
34 当value为空格时
35 */
36 func Cookie1(w http.ResponseWriter, r *http.Request) {
37 ck := &http.Cookie{
38 Name: "myCookie",
39 Value: "hello World",
40 Path: "/",
41 Domain: "localhost",
42 MaxAge: 120,
43 }
44
45 w.Header().Set("set-cookie",ck.String())
46
47 ch2, err := r.Cookie("myCookie")
48 if err != nil {
49 io.WriteString(w, err.Error())
50 return
51 }
52 io.WriteString(w, ch2.Value)
53 }
