带有参数的函数
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>滴答编程(dida100.com)</title>
</head>
<body>
<p>点击这个按钮，来调用带参数的函数。</p>
<button onclick="myFunction('Harry Potter','Wizard')">点击这里</button>
<script>
function myFunction(name,job){
alert("Welcome " + name + ", the " + job);
}
</script>
</body>
</html>