lxm--门户部件高度设为0时，高度自适应--fix1

@CONTROL/门户部件/CONTROL-BASE.vue.ftl

@@ -285,8 +285,10 @@ import { Environment } from '@/environments/environment';
                 return this.height+'px';
             }
         }else{
-  <#if (ctrl.getHeight?? && ctrl.getHeight() gte 0)>
-            return ${ctrl.getHeight()?c};
+  <#if ctrl.getHeight?? && ctrl.getHeight() gt 0>
+            return '${ctrl.getHeight()?c}px';
+  <#else>
+            return 'auto';
   </#if>
         }
     }