Optimize the code and fix bug

1. Create a new descripition component code
2. Optimize the code to extract a MaaS feature module and a common module.
3. Optimize the service code and create a new maasService.
4.Click the Q&A Assistant menu, the front-end interface does not deliver an application ID.

Issue-ID: USECASEUI-844
Change-Id: If57938f9c57b186691798eb0fb2cdd2fd64ed58a
Signed-off-by: kaixiliu <liukaixi@chinamobile.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/usecaseui-portal/src/app/views/maas/knowledge-base-management/knowledge-base.service.ts b/usecaseui-portal/src/app/views/maas/knowledge-base-management/knowledge-base.service.ts
index 4af8c292..f7d91b1c 100644
--- a/usecaseui-portal/src/app/views/maas/knowledge-base-management/knowledge-base.service.ts
+++ b/usecaseui-portal/src/app/views/maas/knowledge-base-management/knowledge-base.service.ts
@@ -1,11 +1,11 @@
 import { Injectable } from '@angular/core';
-import { knowledgeBase } from './knowledge-base.type';
+import { KnowledgeBase } from './knowledge-base.type';
 
 @Injectable()
 export class KnowledgeBaseService {
 
   constructor() { }
-  getFiles(v: knowledgeBase) {
+  getFiles(v: KnowledgeBase) {
     return v.filesName ? v.filesName.join(',') : '';
   }
 }