html运行实例（eg_js_number_string

代码示例：（标识：eg_js_number_string_1）

<!DOCTYPE html>
<html>
<body>

<h1>JavaScript 数字</h1>

<p>在相除时，JavaScript 会尝试把字符串转换为数字：</p>

<p id="demo"></p>

<script>
var x = "100";
var y = "10";
var z = x / y;   
document.getElementById("demo").innerHTML = z;
</script>

</body>
</html>