HTML:
<div class="content" style="background: #e07f7f;"></div>
JS:
<script>
// 获取屏幕高度
autoDivSize();
function autoDivSize(){ //函数：获取尺寸
// 获取窗口宽度
if (window.innerWidth){
winWidth = window.innerWidth;
console.log(winWidth+','+"oneW");
}
else if ((document.body) && (document.body.clientWidth)){
winWidth = document.body.clientWidth;
console.log(winWidth+','+"twoW");
}
// 获取窗口高度
if (window.innerHeight){
winHeight = window.innerHeight;
console.log(winHeight+','+"oneH");
}
else if ((document.body) && (document.body.clientHeight)){
winHeight = document.body.clientHeight;
console.log(winHeight+','+"oneH");
}
// 通过深入 Document 内部对 body 进行检测，获取窗口大小
if (document.documentElement && document.documentElement.clientHeight && document.documentElement.clientWidth)
{
winHeight = document.documentElement.clientHeight;
winWidth = document.documentElement.clientWidth;
console.log(winHeight+','+winWidth);
}
//DIV高度为浏览器窗口高度 的60%
document.getElementById("content").style.height= winHeight * 1 +"px";
console.log(document.getElementById("content").style.height);
}
window.οnresize=autoDivSize; //浏览器窗口发生变化时同时变化DIV高度
</script>