Spring中的IOC:
http://blog.youkuaiyun.com/meng090914/article/details/4744537
Spring Bean设置别名的两种方式
http://blog.youkuaiyun.com/daryl715/article/details/1801758
http://blog.youkuaiyun.com/meng090914/article/details/4744537
Spring Bean设置别名的两种方式
http://blog.youkuaiyun.com/daryl715/article/details/1801758