J2EE架构的核心业务系统？ - 第8页 - 金融行业 - ITPUB论坛－专业的IT技术社区

wangjia

to chentaizong:
你做的那个文件拷贝，再写一个C语言操作的文件拷贝程序，对比测试下也许会有点意思。不要跟系统本身带的Copy比较，我估计比系统带的Copy差别有点大，按照通常我们写C语言程序的能力去写一个C语言拷贝命令，这个差别也许会缩小很多。
语言只是表达逻辑的方式。
用J2EE设计实现的系统不好，不能说明J2EE本身不好，只能说明设计实现该系统的人水平不够。
就好比大家都用Java语言，BEA和IBM能够实现很好的应用服务器，而其它公司就不行。
最初由 hbrown 发布
[B]这位老兄有没有搞错，J2EE就是JAVA 2 enterprise edition的意思，J2EE不用JAVA开发，用什么。J2EE所设定的框架都是B/S模式的。
[/B]
这话说得在理！严重支持！！！
One day, when God was looking over his creatures, he noticed a boy named Sadhu whose humor
and cleverness pleased him. God felt generous that day and granted Sadhu three wishes. Sadhu asked
for three reincarnations--one as a ladybug, one as an elephant, and the last as a cow. Surprised by
these wishes, God asked Sadhu to explain himself. The boy replied, I want to be a ladybug so that
everyone in the world will admire me for my beauty and forgive the fact that I do no work. Being an
elephant will be fun because I can gobble down enormous amounts of food without being ridiculed. I
will like being a cow the best because I will be loved by all and useful to mankind. God was charmed
by these answers and allowed Sadhu to live through the three incarnations. He then made Sadhu a
morning star for his service to mankind as a cow.
EJB too has lived through three incarnations. When it was first released, the industry was dazzled
by its innovations. But like the ladybug, EJB 1 had limited functionality. The second EJB
incarnation was just about as heavy as the largest of our beloved pachyderms. The brave souls who
could not do without its elephant-power had to tame the awesome complexity of EJB 2. And finally,
in its third incarnation, EJB has become much more useful to the huddled masses, just like the gentle
bovine that is sacred for Hindus and respected as a mother whose milk feeds us all..
最初由 AdvancedSystem 发布
[B]BlackOwlet，佩服您对技术和行业的理解深度！您的分析让我看准了方向。我希望甲方们能看到你的观点！ [/B]