<!DOCTYPE html>
<html>
<body>
<h1>JavaScript Number 对象属性</h1>
<p>MIN_VALUE 返回 JavaScript 中可能的最小数字。</p>
<p id="demo"></p>
<script>
var x = Number.MIN_VALUE;
document.getElementById("demo").innerHTML = x;
</script>
</body>
</html>