优化结构

internal/data/system/token.go

@@ -37,7 +37,7 @@ func generateToken(secret, issuer string, expires, buffer time.Duration, userID,
 	}
 	now := time.Now()
 	claims := &tokenClaims{UUID: uuid, ID: userID, Username: username, NickName: nickname, AuthorityID: authorityID, BufferTime: int64(buffer / time.Second), UserType: "admin", MustChangePwd: mustChange, PasswordVersion: passwordVersion, RegisteredClaims: jwt.RegisteredClaims{Audience: jwt.ClaimStrings{tokenAudience}, Issuer: issuer, IssuedAt: jwt.NewNumericDate(now), NotBefore: jwt.NewNumericDate(now.Add(-time.Second)), ExpiresAt: jwt.NewNumericDate(now.Add(expires))}}
-	token, err := signToken(secret, claims)
+	token, err := signTokenUnchecked(secret, claims)
 	return token, claims, err
 }
 
@@ -48,6 +48,10 @@ func signToken(secret string, claims *tokenClaims) (string, error) {
 	if claims == nil {
 		return "", errInvalidClaims
 	}
+	return signTokenUnchecked(secret, claims)
+}
+
+func signTokenUnchecked(secret string, claims *tokenClaims) (string, error) {
 	return jwt.NewWithClaims(jwt.SigningMethodHS256, claims).SignedString([]byte(secret))
 }