jquery动态加载js文件例子参考

//动态加载js
$.extend({
includePath: '',
include: function(file) {
   var files = typeof file == "string" ? [file]:file;
   for (var i = 0; i < files.length; i++) {
  var name = files[i].replace(/^s|s$/g, "");
  var att = name.split('.');
  var ext = att[att.length - 1].toLowerCase();
  var isCSS = ext == "css";
  var tag = isCSS ? "link" : "script";
  var attr = isCSS ? " type='text/css' rel='stylesheet' " : " language='javascript' type='text/javascript' ";
  var link = (isCSS ? "href" : "src") + "='" + $.includePath + name + "'";
  if ($(tag + "[" + link + "]").length == 0) $("body").append("<" + tag + attr + link + "></" + tag + ">");
   }
   }
});
//使用方法
$.includePath = '../js/Exam';
$.include(['/AddQuestion.js']);