first commit

pkg/token/token.go

@@ -0,0 +1,36 @@
+package token
+
+import (
+	"net/url"
+	"time"
+
+	"github.com/golang-jwt/jwt/v4"
+)
+
+var _ Token = (*token)(nil)
+
+type Token interface {
+	// i 为了避免被其他包实现
+	i()
+
+	// JwtSign JWT 签名方式
+	JwtSign(userId, subject string, expireDuration time.Duration) (tokenString string, err error)
+	JwtParse(tokenString string) (*jwt.RegisteredClaims, error)
+
+	// UrlSign URL 签名方式，不支持解密
+	UrlSign(path string, method string, params url.Values) (tokenString string, err error)
+}
+
+type token struct {
+	secret string
+	domain []string
+}
+
+func New(secret string, domain ...string) Token {
+	return &token{
+		secret: secret,
+		domain: domain,
+	}
+}
+
+func (t *token) i() {}