【go】 设置cookie的两种方法 

 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 }

 

posted @ 2018-01-09 15:37  Limo1996  阅读(3434)  评论(0)    收藏  举报