Gin 设置和获取Cookie

在Gin框架中设置和获取Cookie的方法如下

package main

import (
    "fmt"
    "github.com/gin-gonic/gin"
)

func main() {
    r := gin.Default()
    r.GET("/cookie", func(c *gin.Context) {
        cookie, err := c.Cookie("gin_cookie")
        if err != nil {
            cookie = "NotSet"
            c.SetCookie("gin_cookie", "test", 3600, "/", "localhost", false, true)
        }
        fmt.Printf("Cookie value: %s \n", cookie)
    })
    r.Run()
}

执行结果如下