用JS试试呢

setInterval(function(){

var startTime = new Date();

var a1 = startTime.getHours();

var a2 = startTime.getMinutes();

var a3 = startTime.getSeconds();

if(a1==8 && a2==35 && a3== 00){

self.location.reload();

}

},1000);

fvs中加载结束事件

"use document";

setInterval(function(){

    var refreshHours = new Date().getHours();

    var refreshMin = new Date().getMinutes();

    var refreshSec = new Date().getSeconds();

    if((refreshHours=='8' && refreshMin=='0'&& refreshSec=='0')

||(refreshHours=='8' && refreshMin=='30'&& refreshSec=='0')

||(refreshHours=='9' && refreshMin=='0'&& refreshSec=='0')

||(refreshHours=='9' && refreshMin=='30'&& refreshSec=='0')

||(refreshHours=='10' && refreshMin=='0'&& refreshSec=='0')

||(refreshHours=='10' && refreshMin=='30'&& refreshSec=='0')

      ){ 

 duchamp.getAllWidgets().forEach(widget => {

    widget.refresh();

      }) 

    }

}, 1000);