ServiceWorker修复

_layouts/default.html

@@ -67,24 +67,40 @@ <h2>友情链接</h2>
     </footer>
 
     <!--[if !IE]><script>fixScale(document);</script><![endif]-->
-<script type="text/javascript">
-{% if page.disableToc == nil %}
-$(document).ready(function() {
-    $('#toc').toc();
-});
-{% endif %}
-</script>
-
+<script src="https://unpkg.zhimg.com/mdui@1.0.2/dist/js/mdui.min.js"></script>
 <script type="text/javascript">
     if(navigator.serviceWorker){
         navigator.serviceWorker
             .register('/sw.js')
             .then((registration) => {console.log('Service Worker Registered. ', registration)})
             .catch((error) => {console.log('ServiceWorker registration failed: ', error)})
+        navigator.serviceWorker.addEventListener('controllerchange', () => {
+mdui.dialog({
+  title: '新版页面已经就绪',
+  content: '当前加载的是页面缓存，新版本页面已就绪，是否加载？',
+  buttons: [
+    {
+      text: '否'
+    },
+    {
+      text: '是',
+      onClick: function(inst){
+        window.location.reload();
+      }
+    }
+  ]
+});
+
+      })
     }
 </script>
-<script src="https://unpkg.zhimg.com/mdui@1.0.2/dist/js/mdui.min.js"></script>
-
+<script type="text/javascript">
+{% if page.disableToc == nil %}
+$(document).ready(function() {
+    $('#toc').toc();
+});
+{% endif %}
+</script>
   </body>
 
 </html>

sw.js

@@ -6,13 +6,13 @@
  * Register service worker.
  * ========================================================== */
 
-const PRECACHE = 'precache-v1';
+const PRECACHE = 'precache-v2';
 const RUNTIME = 'runtime';
 const HOSTNAME_WHITELIST = [
   self.location.hostname,
-  "huangxuan.me",
-  "yanshuo.io",
-  "cdnjs.cloudflare.com"
+  "cdnjs.cloudflare.com",
+  "unpkg.com",
+  "unpkg.zhimg com",
 ]