dos

Public/static/js/common.js

@@ -123,6 +123,13 @@ var EventUtil = {
 })();
 
 
+window.addEventListener('pageshow', function (e) {
+    if (e.persisted || (window.performance && window.performance.navigation.type == 2)) {
+        alert('show')
+    }
+});
+
+
 $(document).ready(function () {
     for (let i = 0; i < 21; i++) {
         $('.read' + i).hide();