修复实体html视图html路径参数---fix1

@VIEW/实体HTML视图/VIEW-BASE.vue.ftl

@@ -16,7 +16,7 @@
      * @type string
      * @memberof ${srfclassname('${view.name}')}Base
      */
-    public iframeUrl: string = ${view.getHtmlUrl()};
+    public iframeUrl: string = '${view.getHtmlUrl()}';
 </#assign>
 </#if>
 <#ibizinclude>