Golang：securecookie对cookie值进行编码解码和加密解密

go get github.com/gorilla/securecookie

package main
import (
    "fmt"
    "github.com/gorilla/securecookie"
)
func main() {
    // Hash keys should be at least 32 bytes long
    var hashKey = []byte("secret")
    // 实例化 securecookie
    var secure = securecookie.New(hashKey, nil)
    name := "userid"
    value := "1234567"
    // 对value进行编码
    encodeValue, _ := secure.Encode(name, value)
    fmt.Printf("encodeValue: %v\n", encodeValue)
    // MTY2NzM1MjIxNXxDZ3dBQnpFeU16UTFOamM9fHtnTTKIl3ZkYrr4_8w8zpdtyCkeDNmgXi7JsVIhmw5f
}

package main
import (
    "fmt"
    "github.com/gorilla/securecookie"
)
func main() {
    // Hash keys should be at least 32 bytes long
    var hashKey = []byte("secret")
    // 实例化 securecookie
    var secure = securecookie.New(hashKey, nil)
    name := "userid"
    // 对value进行编码
    encodeValue := "MTY2NzM1MjIxNXxDZ3dBQnpFeU16UTFOamM9fHtnTTKIl3ZkYrr4_8w8zpdtyCkeDNmgXi7JsVIhmw5f"
    value := ""
    secure.Decode(name, encodeValue, &value)
    fmt.Printf("value: %v\n", value)
    // value: 1234567
}