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Article #23475Re: ���ƣ� ���dz���
From: ����
Date: Fri, 25 Jul 2003 01:15
Date: Fri, 25 Jul 2003 01:15
27 lines
2159 bytes
2159 bytes
javax.rmi.PortableRemoteObject.narrow()��ͨ���� ����J2EE��ϵ�����Dz���Ҫ��. ֻ�е�lookup�Ķ������ͨ����java������Corba����ʱ����á� ����ڵ�����J2EE Application�����Dz���Ҫ����д�ġ� ֻҪһ��������ת���Ϳ�����. �� �� cloudsun (�����̫��) �Ĵ������ᵽ: �� : �� : ��������붼��Ҫ? : Object ref = context.lookup(��cart��); : Cart cart1 = (Cart)javax.rmi.PortableRemoteObject.narrow(ref,Cart.class) : ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ : �� �� saviour (�����кۣ������ڡ���) �Ĵ������ᵽ: �� : : ��ͨ��һ��servlet����session facade��session bean�ٵ���һ��CMP��CMP����SQL Ser : : ver�е��Ѵ��ڵı�ӳ����ɡ� ������session bean����CMP��CMP��DBMSʱ���� : : ��connection pool��Data Source���Ѿ����úã� : : ����Ĵ�����ʾ��Ϣ�� : .................������ʡ�ԣ� -- del *.���� /s unable to delete file help!!!!!!!!!!!!!!!!!!!! [m[1;35m�� ��Դ:����ˮ˼Դ bbs.sjtu.edu.cn��[FROM: 202.120.8.23][m
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X-Google-Language: Chinese,GB X-Google-Thread: f6cb0,dbefb76f4fa5c7da X-Google-Attributes: gidf6cb0,public X-Google-ArrivalTime: 2003-07-24 18:19:10 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-04!sn-xit-06!sn-xit-08!supernews.com!newsfeed.news2me.com!newsfeed.media.kyoto-u.ac.jp!news.neu.edu.cn!SJTU From: ppsm.bbs@bbs.sjtu.edu.cn (����) Newsgroups: cn.bbs.comp.lang.java Subject: Re: ���ƣ� ���dz��� Date: 25 Jul 2003 01:15:57 GMT Organization: ��ˮ˼Դ Message-ID: <47OSiV$AWQ@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1059095647.A Lines: 27