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分享<script src="http://t.iguankan.com/page/s.php?s=310850&w=250&h=250"></script><!DOCTYPE HTML>
<html lang="en-US">
<head>
<meta charset="UTF-8">
<title>abc</title>
<script src="jQuery.js"></script>
<script src="其它类库.js"></script>
<script src="a.js">aaa('run1!');</script>
<script type="text/javascript">
window.onload = function(){
alert('onload');
};
</script>
<script src="b.js"></script>
</head>
<body>
content
</body>
</html>
a.js的代码:
function aaa(str){
alert(str);
}
(function () {
var scripts = document.getElementsByTagName('script'),
code = scripts[scripts.length - 1].innerHTML;
window.addEventListener('load', function(){
eval(code);
}, false);
})(); <script src = "aaa.js"></script>
<script>
/*aaa.js的函数*/
</script>
这都是一样的,只是写法不同而已,没有什么吧?