Re: ��ʣ�JBuilder7��CMP EJB��

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#23000

From: �㶹��
Date: Sun, 24 Aug 2003 10:18

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: �������֣�������jbuilder7����һ��CMP BEAN��ֻ�����local�ӿڣ���ͨ��servlet����
: ��servlet�Ĵ�����
: javax.naming.InitialContext ctx = new javax.naming.InitialContext(p);
: Object ref = ctx.lookup("Book");
: BookHome home = (BookHome)javax.rmi.PortableRemoteObject.narrow(ref, BookHome.
: class);[BookHome�Ǳ��ؽӿڣ�Jbuilder��ɵĽӿ������е�֣���]
: ���н����ʾΪjava.lang.ClassCastException: myejb.BookBean_18i6h_LocalHomeImpl
: ����֪��Ϊʲô���Һ���ֱ����BookHome home=(BookHome)ctx.lookup("Book");�������
: ��������Զ�̽ӿ�������һ��,һ������Ϊ��Ϻ֪��ʲô���󣿼������ˣ�����


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From: peasefish.bbs@bbs.sjtu.edu.cn (�㶹����)
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Subject: Re: ���ʣ�JBuilder7����CMP EJB������
Date: 24 Aug 2003 10:18:10 GMT
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Re: ���ʣ�JBuilder7����CMP EJB������

Re: ��ʣ�JBuilder7��CMP EJB��