callback server

Author: baiyubin2020

src/test/java/com/aliyun/oss/integrationtests/CallbackTest.java

@@ -50,7 +50,7 @@
  */
 public class CallbackTest extends TestBase {
 
-    private static final String callbackUrl = "oss-demo.aliyuncs.com:23450";
+    private static final String callbackUrl = "callback.oss-demo.com:23450";
     private static final int instreamLength = 1024;
     private static final int bufferLength = 1024;
     private static final String callbackResponse = "{\"Status\":\"OK\"}";