1.
http://hi.baidu.com/dary1125/item/6336c1221902773972863e45
2.
http://techblog.forink.net/2014/01/centos-6-5-oracle-database-11gr2-apex-%E5%AE%89%E8%A3%9D%E8%A8%98%E9%8C%84/
3.
http://blog.csdn.net/cafardhaibin/article/details/25071249
4.
http://my.oschina.net/swuly302/blog/184622
