MIME协议(详解范例)

转载一:http://blog.csdn.net/bripengandre/article/details/2192982

转载二:http://blog.csdn.net/flfna/article/details/5048290

转载三:http://www.cnblogs.com/dusthunter/archive/2013/02/03/2890678.html

转载四:http://publish.it168.com/2005/0923/20050923001901.shtml

转载五:http://cabinet1.blog.sohu.com/107318807.html