545

http://wenku.baidu.com/link?url=070WZCDu_LgRZg3BvbeVHVN7lRD8OuGOFU5WNdk78xiK5iYd6ood9nnjanuMhGt3RxmBm09dhS_o0MYuNDUmDT99ZNkeAi1XbsAEENp1hS3

http://www.cnblogs.com/pannysp/archive/2012/03/07/2383364.html

http://www.cnblogs.com/Johness/archive/2012/07/20/2600937.html

http://blog.sina.com.cn/s/blog_7d8f0a900100qplj.html

http://blog.sina.com.cn/s/blog_7d8f0a900100qpml.html

 

http://www.cnblogs.com/wufengtinghai/archive/2013/05/04/3060265.html

http://www.cnblogs.com/Adon/archive/2008/04/02/1134802.html

http://www.cnblogs.com/jessica2010/articles/1660955.html

http://blog.csdn.net/paopaomm/article/details/7462946

http://book.2cto.com/201311/35827.html

http://www.cnblogs.com/mumuxinfei/p/4441826.html