标签：script cti style his type asc fun text ext
<script type="text/javascript"> function f(){ console.log(this) } var obj = {} f(); //指向window f.apply(obj) //指向obj </script>
标签：script cti style his type asc fun text ext
原文地址：http://www.cnblogs.com/dujunfeng/p/8011830.html
