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code/go-project/base-farmework/pkg/utils/jwt/jwt.go

@@ -1,4 +1,4 @@
-package utils
+package jwt
 
 import (
 	commonConfig "base-framework/pkg/config"
@@ -22,20 +22,19 @@ type CustomClaims struct {
 
 // CreateToken 创建一个 JWT token
 func CreateToken(orgID, userID string) (string, error) {
-	expireTime := time.Now().Add(commonConfig.JWT.Expiry).Unix()
+	expireAt := time.Now().Add(commonConfig.JWT.Expiry)
 
 	claims := CustomClaims{
 		OrgID:  orgID,
 		UserID: userID,
 		StandardClaims: jwt.StandardClaims{
-			ExpiresAt: expireTime,
+			ExpiresAt: expireAt.Unix(),
 			IssuedAt:  time.Now().Unix(),
 		},
 	}
 
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
-	signKey := []byte(commonConfig.JWT.Secret)
-	return token.SignedString(signKey)
+	return token.SignedString([]byte(commonConfig.JWT.Secret))
 }
 
 // VerifyToken 验证并解析 JWT token
@@ -52,7 +51,8 @@ func VerifyToken(tokenString string) (*CustomClaims, error) {
 
 	if err != nil {
 		// 判断是否过期错误
-		if ve, ok := err.(*jwt.ValidationError); ok {
+		var ve *jwt.ValidationError
+		if errors.As(err, &ve) {
 			if ve.Errors&jwt.ValidationErrorExpired != 0 {
 				return nil, ErrTokenExpired
 			}