1、

$.getScript(url,success(response,status));

2、

var script = document.createElement('script');

script.type = 'text/jacascript';

script.src = 'url';     //填自己的js路径

$('body').append(script);

3、

var script=$('<script>alert("I am a script element")<\/script>');

$('body').append(script);

4、

var script = $('<scriptsrc="....."></script>');   //创建script标签

$('body').append(script);  //将标签插入body尾部

5、

document.write('<scriptsrc="'+realation+'Js/jquery.cookie.js"></script>');

6、

var script = document.createElement("script");

script.src= "//www.zhansanjie.com/jquery.js";

var s = document.getElementsByTagName("script")[0];

s.parentNode.insertBefore(script, s);