qingyun_chenhongli
Version:
wodededede
40 lines (29 loc) • 707 B
HTML
<Html>
<body>
<script>
/*
var size = 1000000;
for(var i=0;i<size; i++){
var div = document.createElement('div');
div.innerText = 'div'+i;
document.body.appendChild( div );
}*/
function appendDom(size){
for(var i=0;i<size; i++){
var div = document.createElement('div');
div.innerText = 'div'+i;
document.body.appendChild( div );
}
}
function doAppendDom(size,len){
var unitSize = size/len;
for(var i=0;i<len;i++) {
setTimeout(function () {
appendDom(unitSize)
}, 0)
}
}
doAppendDom(1000000, 100)
</script>
</body>
</Html>