update

src/views/Bill/index.vue

@@ -310,6 +310,7 @@ export default {
       console.log("old_pay_url=", payUrl);
       window.onpageshow = null;
       window.onpageshow = function(event) {
+        //event.persisted是否是缓存
         location.reload();
       };
       console.log('window.onpageshow ');