//转数字为千分位
functionformat(input) {
varn=parseFloat(input).toFixed(2);
varre=/(\d{1,3})(?=(\d{3})+(?:\.))/g;
returnn.replace(re,"$1,");
}
//浏览器切换监听事件
document.addEventListener('visibilitychange',function(){
if(document.visibilityState!='hidden') {
//to-do
.....
//eg:location.reload(); //刷新页面
});
}
});
