goEditScenePage接口根据传入参数是否pad为空，拼接&pad

src/main/java/com/fdkankan/ucenter/controller/app/SceneApiController.java

@@ -201,7 +201,7 @@ public class SceneApiController extends BaseController {
             if(webSite.contains(sceneProV4Url)){
                  redirect = mainUrl + sceneProV4Url.replace("s", "e") +
                         sceneNum + "&t=" +System.currentTimeMillis() + "&token=" + token + "&app" +
-                        (lang == null ? "" : "&lang=" + lang) + (vlog == null ? "" : "&vlog=" + vlog+ (StrUtil.isEmpty(pad) ? "" : "&pad"));
+                        (lang == null ? "" : "&lang=" + lang) + (vlog == null ? "" : "&vlog=" + vlog) + (StrUtil.isEmpty(pad) ? "" : "&pad");
             }
 
             if(webSite.contains(sceneProNewUrl)) {