Topic: Java 现在还行吗，好象没人学了。 @费城华人论坛:费城枫下论坛 The Rolia Forum of Philadelphia

重要的不是language,IT行业有很多职位的呢,不仅仅是programmer -antmm(spring is coming); 2002-4-5 (#438026@0)
J2EE和。NET将是未来INTERNET的两个标准。离过时远着呢。现在的问题是JAVA的程序员太多了(TORONTO据说有2000年5万)，还有大量被LAYOFF的。市场有点过剩。。NET刚出来还没成气候，您还是自己掂量一下吧。 -benbendan(笨笨蛋); 2002-4-6 (#440433@0)
我的建议是如果初学就把C#和JAVA一齐学了，推荐两本书<Thinking in JAVA>and <Inside C#> -benbendan(笨笨蛋); 2002-4-6 (#440437@0)
在我看来最具有潜力的就是WEB SERVICE 方面的工作,因为很多公司都在整合内部SOFTWARE APPLICATION 和外部的B2B,但有这方面经验的人相对不多你需要知道:XML,XSL,COM, SOAP, HTTP,WSDL,UDDI
同时学C#和JAVA是有道理的,因为B2B的OS PLATFORM可能不一样的 -nice2002(nice2002); 2002-4-6 {103} (#440557@0)

挺同意的,将来真的是web service 的天下,J2EE,和.Net只是不同的开发平台,将来可以用web service 互连 -happy_4_7(人参果㊣); 2002-4-6 (#440603@0)
如何在WEB SERVICE实现想SERVLET里的SESSION TRACK？我想对用户进行认定和授权。 -ggsddu(ggsddu); 2002-4-6 (#440614@0)

I think you misunderstand the web service and web server. look up the help on SessionID -nice2002(nice2002); 2002-4-6 (#440617@0)

I have a web application in a branch of servlets,I am using role base authenticate and authrizztion. I want to migrate my program to web service.What can I do? -ggsddu(ggsddu); 2002-4-6 (#440673@0)

you should ---------->change your application to COM based web Application----------->configure those COM to web service(WSDL)---->write soap client side application to interactive with this web services----->>post the result to end user with HTML by using XML/XSL
p.s.the Session is built in Client site application which is your web server -nice2002(nice2002); 2002-4-6 {213} (#440698@0)

问和答根本就没有联系... faint ...ggsddu misunderstand what WS does. -ra_95(弄晴微雨欲无还有 :); 2002-4-7 (#443018@0)

Thank you| Do you mean WS is only suitable for mid-tie?Some more detail on how to apply granulate acess control on WS?The client of the program is a java application . -ggsddu(ggsddu); 2002-4-7 (#443072@0)

I can't coz I am a beginner. I do not feel good about WS .. but it is so hot ... I am trying to dig deeper to find the reason ... -ra_95(弄晴微雨欲无还有 :); 2002-4-10 (#449571@0)

if you want create your WebService on WebLogic,you can use J2EE standard XML based authentication and authorization on the soap servlet listener.the better way is on the statelesss session bean on the backend of the servlet. you don't care about session,Weblogic security realm will help you. There is cache,you can login once and access everywhere only if you in the role who is authorized. -sunnyhoo(sunny); 2002-4-10 {247} (#450072@0)

@Philadelphia