html运行实例（eg_js_variables_add_strings）-搜寻教程库

代码示例：（标识：eg_js_variables_add_strings）

<!DOCTYPE html>
<html>
<body>

<h1>JavaScript 变量</h1>

<p>相加 "Bill" + " " + "Gates" 的结果是：</p>

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

<script>
var x = "Bill" + " " + "Gates";
document.getElementById("demo").innerHTML = x;
</script>

</body>
</html>