bugfix when create app namespace jump to permission page

apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/controller/NamespaceController.java

@@ -80,7 +80,7 @@ public class NamespaceController {
 
   @PreAuthorize(value = "@permissionValidator.hasCreateAppNamespacePermission(#appId, #appNamespace)")
   @RequestMapping(value = "/apps/{appId}/appnamespaces", method = RequestMethod.POST)
-  public void createAppNamespace(@PathVariable String appId, @RequestBody AppNamespace appNamespace) {
+  public AppNamespace createAppNamespace(@PathVariable String appId, @RequestBody AppNamespace appNamespace) {
 
     checkArgument(appNamespace.getAppId(), appNamespace.getName());
     if (!InputValidator.isValidAppNamespace(appNamespace.getName())) {
@@ -106,6 +106,7 @@ public class NamespaceController {
 
     publisher.publishEvent(new AppNamespaceCreationEvent(createdAppNamespace));
 
+    return createdAppNamespace;
   }
 
   @RequestMapping("/apps/{appId}/envs/{env}/clusters/{clusterName}/namespaces")

apollo-portal/src/main/resources/static/scripts/controller/NamespaceController.js

@@ -112,7 +112,7 @@ namespace_module.controller("LinkNamespaceController",
                                                      } else {//private的直接link并且跳转到授权页面
                                                          $window.location.href =
                                                              "/namespace/role.html?#/appid=" + $scope.appId
-                                                             + "&namespaceName=" + $scope.appNamespace.name;
+                                                             + "&namespaceName=" + result.name;
                                                      }
                                                  }, 1000);
                                              }, function (result) {