修改comment问题

okbang9 · okbang9 · commit d1b5bfa3968d · 2021-08-10T11:26:00.000+08:00
diff --git a/src/Qiniu/Util/Base64.cs b/src/Qiniu/Util/Base64.cs
@@ -57,7 +57,7 @@ public static byte[] UrlsafeBase64Decode(string text)
         public static string GetEncodedObjectName(string key)
         {
             string encodedObjectName = "~";
-            if (key != "")
+            if (!string.IsNullOrEmpty(key))
             {
                 encodedObjectName = UrlSafeBase64Encode(key);
             }

Original file line number	Diff line number	Diff line change
`@@ -57,7 +57,7 @@ public static byte[] UrlsafeBase64Decode(string text)`
`57`	`57`	`public static string GetEncodedObjectName(string key)`
`58`	`58`	`{`
`59`	`59`	`string encodedObjectName = "~";`
`60`		`- if (key != "")`
	`60`	`+ if (!string.IsNullOrEmpty(key))`
`61`	`61`	`{`
`62`	`62`	`encodedObjectName = UrlSafeBase64Encode(key);`
`63`	`63`	`}`