update

addons/alioss/library/OSS/Result/UploadPartResult.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace OSS\Result;
+
+use OSS\Core\OssException;
+
+/**
+ * Class UploadPartResult
+ * @package OSS\Result
+ */
+class UploadPartResult extends Result
+{
+    /**
+     * 结果中part的ETag
+     *
+     * @return string
+     * @throws OssException
+     */
+    protected function parseDataFromResponse()
+    {
+        $header = $this->rawResponse->header;
+        if (isset($header["etag"])) {
+            return $header["etag"];
+        }
+        throw new OssException("cannot get ETag");
+
+    }
+}