方法一:
Js_file01.js
========
//程序代码
document.write(" <script language=/"javascript/" src="//com// Js_file02.js /" > <//script>");
方法二:
html代码
程序代码
<html>
<body>
<input type="button" value="ok" οnclick="javascript:fun_b()">
</body>
//必须在这个位置,也即<body>...</body>之下:
<script language="JAVASCRIPT" src='Js_b.js'> </script>
</html>
Js_b.js
========
//程序代码
new_element=document.createElement("script");
new_element.setAttribute("type","text/javascript");
new_element.setAttribute("src"," Js_a.js");
document.body.appendChild(new_element);
function fun_b ()
{
Fun_a();
}
Js_a.js
========
//程序代码
function Fun_a ()
{
alert("a");
}
方法三:
Js_file01.js
========
//程序代码
document.scripts[0].src=" Js_file02.js"
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