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Article #23469Re: ���ƣ� ���dz���
From: �����̫��
Date: Thu, 24 Jul 2003 17:51
Date: Thu, 24 Jul 2003 17:51
21 lines
1762 bytes
1762 bytes
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Object ref = context.lookup(��cart��);
Cart cart1 = (Cart)javax.rmi.PortableRemoteObject.narrow(ref,Cart.class)
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: ��ͨ��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�
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: javax.ejb.FinderException: Exception raised in findByPrimaryKey
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: java.io.StreamCorruptedException: invalid stream header
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X-Google-Language: Chinese,GB X-Google-Thread: f6cb0,dbefb76f4fa5c7da,start X-Google-Attributes: gidf6cb0,public X-Google-ArrivalTime: 2003-07-24 10:56:02 PST Path: arc1-ca.pugleaf.net!archiver1.google.com!news1.google.com!sn-xit-02!sn-xit-06!sn-xit-08!supernews.com!newsfeed.news2me.com!newsfeed.media.kyoto-u.ac.jp!news.neu.edu.cn!SJTU From: cloudsun.bbs@bbs.sjtu.edu.cn (�����̫��) Newsgroups: cn.bbs.comp.lang.java Subject: Re: ���ƣ� ���dz��� Date: 24 Jul 2003 17:51:34 GMT Organization: ��ˮ˼Դ Message-ID: <47OHIS$9yR@bbs.sjtu.edu.cn> Mime-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Filename: Java/M.1059069052.A Lines: 21