new Date() 更改成 System.currentTimeMillis()

oss-integration/src/main/java/cn/axzo/oss/integration/s3/impl/AliOssServiceImpl.java

@@ -314,7 +314,7 @@ public class AliOssServiceImpl implements AliOssService {
     @Override
     public String uploadSignUrl(String bucketName, String key, String fileName, Long expireSecond) {
         // 指定生成的签名URL过期时间，单位为毫秒
-        Date expiration = new Date(new Date().getTime() + expireSecond * 1000L);
+        Date expiration = new Date(System.currentTimeMillis() + expireSecond * 1000L);
 
         // 设置用户自定义元数据。
         Map<String, String> metadata = new HashMap<String, String>();