优化实体html视图---fix1

@VIEW/实体HTML视图/VIEW-BASE.vue.ftl

@@ -19,7 +19,7 @@
      * @type string
      * @memberof ${srfclassname('${view.name}')}Base
      */
-    public iframeUrl: string = '';
+    public iframeUrl: string = '${view.getHtmlUrl()}';
 
     /**
      * 解析嵌入视图路径
@@ -28,8 +28,8 @@
      * @memberof ${srfclassname('${view.name}')}Base
      */
     public parseIframeSrc(context: any,viewparams: any){
-        this.iframeUrl = `${view.getHtmlUrl()}`;
-        if(this.iframeUrl.includes("undefine")) {
+        let url = `${view.getHtmlUrl()}`;
+        if(this.iframeUrl == url) {
             this.iframeUrl = '';
         }
     }