iframe 缓存机制

src/components/commonPage/pptIframe/index.vue

@@ -18,6 +18,7 @@
   </div>
 </template>
 <script>
+
   export default {
     props:['Url','FeaturePageType'],
     data() {
@@ -40,16 +41,23 @@
         deep: true,
         immediate:true
       },
+      Url: {
+        handler: function (val, oldVal) {
+          if(document.all.myTemplateUrl){
+            document.all.myTemplateUrl.src = this.Url+`&t=${new Date().getTime()}`
+          }
+          window.onload = function () {
+            document.getElementById('#myTemplateUrl').contentWindow.location.reload();
+          }
+        },
+        deep: true,
+        immediate:true
+      },
     },
     mounted() {
-      window.onload = function () {
-         onloadIfram()
-      }
+
     },
     methods: {
-      onloadIfram() {
-         document.getElementById('#myTemplateUrl').contentWindow.location.reload();
-      },
       close() {
         this.$emit('close')
       }