<script >var name ="外部";function aa(){var name="内部";var that = this;function showname(){alert(that.name);}showname();}aa();</script>
问题:书上的内容有问题???为什么我写的代码的结果还是外部??
http://www.cnblogs.com/rainman/archive/2009/05/03/1448392.html