js.html代碼顯示方式一（完整顯示）
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Html welcome you</title>
<script>
alert('hello');
function fn() {
alert('bbbbbbbbbbbbbbbbbb');
}
</script>
</head>
<body>
<h1>JS welcome you</h1>
<script>
//階乘
document.write("<h1>階乘</h1>");
var fact = 1;
for (i = 1; i < 10; i++) {
fact = fact * i;
document.write(i + "i = " + fact + "<br>");
}
document.write("<br>");
document.write("<br>");
//斐波那契數(shù)列
document.write("<h1>table of Fibonacci Numbers</h1>");
for (i = 0, j = 1, k = 0, fib = 0; i < 50; i++, fib = j + k, j = k, k = fib) {
document.write("Fibonacci (" + i + ") = " + fib);
document.write("<br>");
}
</script>
<button onclick="alert('aaaaaaaaaaaaaaaaaaaaaaaa');">
click here</button><br>
<button onclick="fn()">
click other</button>
</body>
</html>
js.html代碼顯示方式一（簡(jiǎn)單顯示：省略html，head，body）
<script>
alert('hello');
function fn() {
alert('bbbbbbbbbbbbbbbbbb');
}
</script>
<h1>JS welcome you</h1>
<script>
//階乘
document.write("<h1>jiecheng</h1>");
var fact = 1;
for (i = 1; i < 10; i++) {
fact = fact * i;
document.write(i + "i = " + fact + "<br>");
}
document.write("<br>");
document.write("<br>");
//斐波那契數(shù)列
document.write("<h1>table of Fibonacci Numbers</h1>");
for (i = 0, j = 1, k = 0, fib = 0; i < 50; i++, fib = j + k, j = k, k = fib) {
document.write("Fibonacci (" + i + ") = " + fib);
document.write("<br>");
}
</script>
<button onclick="alert('aaaaaaaaaaaaaaaaaaaaaaaa');">click here</button>
<br>
<button onclick="fn()">click other</button>
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