fix signature with urlencode (#164)

Co-authored-by: lewzylu <[email protected]>

Author: lewzylu

src/Qcloud/Cos/Signature.php

@@ -54,9 +54,9 @@ public function createAuthorization( RequestInterface $request, $expires = '+30
         foreach ( explode( '&', $request->getUri()->getQuery() ) as $query ) {
             if (!empty($query)) {
                 $tmpquery = explode( '=', $query );
-                $key = strtolower( urlencode( $tmpquery[0] ) );
+                $key = strtolower( $tmpquery[0] );
                 if (count($tmpquery) >= 2) {
-                    $value = urlencode( $tmpquery[1] );
+                    $value = $tmpquery[1];
                 } else {
                     $value = "";
                 }

src/Qcloud/Cos/Tests/COSTest.php

@@ -554,6 +554,23 @@ public function testGetBucketEmpty()
         }
     }
 
+    /*
+     * get bucket, prefix为中文
+     * 200
+     */
+    public function testGetBucketWithChinese()
+    {
+        try {
+            $this->cosClient->ListObjects(array(
+                'Bucket' =>  $this->bucket,
+                'Prefix' => '中文',
+                'Delimiter' => '/'));
+        } catch (ServiceResponseException $e) {
+            print $e;
+            $this->assertFalse(TRUE);
+        }
+    }
+
     /*
      * get bucket，bucket不存在
      * NoSuchBucket
@@ -1009,7 +1026,7 @@ public function testPutObjectMeta() {
             $key = '你好.txt';
             $meta = array(
                 'test' => str_repeat('a', 1 * 1024),
-                'test-meta' => 'qwe-23ds-ad-xcz.asd.*qweqw'
+                'test-meta' => '中文qwe-23ds-ad-xcz.asd.*qweqw'
             );
             $this->cosClient->putObject(array(
                 'Bucket' => $this->bucket,