```
package main
//感谢帮助的朋友
//QQ29295842 欢迎大家技术交流
import (
"fmt"
"io/ioutil"
"net/http"
"net/http/cookiejar"
// "os"
"net/url"
"time"
)
func main() {
//Init jar
j, _ := cookiejar.New(nil)
// Create client
client := &http.Client{Jar: j}
// Create request
req, err := http.NewRequest("GET", "http://zhanzhang.baidu.com", nil)
// Fetch Request
resp, err := client.Do(req)
if err != nil {
fmt.Println("Failure : ", err)
}
//开始修改缓存jar里面的值
var clist []*http.Cookie
clist = append(clist, &http.Cookie{
Name: "BDUSS",
Domain: ".baidu.com",
Path: "/",
Value: "cookie 值xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
Expires: time.Now().AddDate(1, 0, 0),
})
urlX, _ := url.Parse("http://zhanzhang.baidu.com")
j.SetCookies(urlX, clist)
fmt.Printf("Jar cookie : %v", j.Cookies(urlX))
// Fetch Request
resp, err = client.Do(req)
if err != nil {
fmt.Println("Failure : ", err)
}
// Read Response Body
respBody, _ := ioutil.ReadAll(resp.Body)
// Display Results
fmt.Println("response Status : ", resp.Status)
fmt.Println("response Headers : ", resp.Header)
fmt.Println("response Body : ", string(respBody))
fmt.Printf("response Cookies :%v", resp.Cookies())
}
```
有疑问加站长微信联系（非本文作者））
