jquery 如何删除追加的div

<html> <head> <meta charset="utf-8"> <title>动态建立按钮</title> <script src='http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js'></script> </head> <body> <a href="#" rel="external nofollow" rel="externa
相关文章
相关标签/搜索