邮件发送

http://tech.163.com/06/0405/16/2DV5ML2C000917GE_4.html 自己搭建邮件服务器

http://yeak2001.iteye.com/blog/859770 c#发送邮件的3种方式

http://www.ixpub.net/thread-877115-1-1.html linux搭建邮件服务器

http://www.slideshare.net/ 分享地址

http://www.slideshare.net/BlueDavy/sun-jdk-16-gc?from_search=24 jvm内存回收

http://download.csdn.net/download/v_july_v/6694053 程序员编程经籍