html运行实例（eg_js_type_convert_number

代码示例：（标识：eg_js_type_convert_number_tostring）

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript 数字方法</h2>

<p>toString() 方法把数字转换为字符串。</p>

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

<script>
var x = 123;
document.getElementById("demo").innerHTML =
  x.toString() + "<br>" +
   (123).toString() + "<br>" +
   (100 + 23).toString();
</script>

</body>
</html>