fix:bug

controllers/knowledge/resource.go

@@ -585,7 +585,7 @@ func (this *ResourceController) Add() {
 				return
 			}
 		}
-		_, err, errMsg := knowledgeServ.AddResource(&req, sysUser)
+		_, err, errMsg := knowledgeSrv.AddResource(&req, sysUser)
 		if err != nil {
 			br.Msg = "保存失败"
 			if errMsg != "" {