兼容老的验签

coolstore-partner-common/src/main/java/com/cool/store/utils/OpenSignatureUtil.java

@@ -50,9 +50,10 @@ public class OpenSignatureUtil {
         log.info("待签名字符串：{}", sb);
         // 4. 生成签名
         return hmacSha256(sb.toString(), appSecret);
+
     }
 
-    public static String generateSignOld(Map<String, String> params, String appSecret) {
+    public static String generateOldSign(Map<String, String> params, String appSecret) {
         // 1. 分离固定参数和业务参数
         String appKey = params.get("appKey");
         String timestamp = params.get("timestamp");