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原创 EJB3最新的EJB标准
Spring是一个框架。 Spring可以部分简化EJB本地和远程调用。EJB3分消息驱动Bean、有、无状态Bean和实体Bean。分别服务于应用层和持久层。JBoss的EJB3实体Bean部分的底层核心是Hibernate。 Model层?是MVC中的M吗?Spring支持配置表现层,Model可以通过Spring配置实现。比如你可以用Spring配置Struts。EJB和表现层没有任何关系。
2008-01-02 23:49:00 481 1
SAP NetWeaver 7.0 SR3 - Installation Documentation.pdf
SAP NetWeaver 7.0 SR3 - Installation Documentation.pdf
2010-03-18
Ra-Ajax - easy Ajax for ASP.NET Mono
Ra-Ajax is a Managed Ajax Library for ASP.NET (and hence Mono) which makes it possible for you to exclusively develop in a known ASP.NET WebControls environment without even caring about JavaScript at all.
2010-03-18
从实例学sap abap编程(完整版)
ABAP开发的三种环境:
(1)SAP正式系统环境;
(2)SAP IDES系统环境(学习环境);
(3)MINISAP环境。
三种环境中均含有大量的例子程序,事务代码(TCODE):Abapdocu。三种环境都能够实现全部功能的ABAP开发(包括数据库编程)。
SAP正式环境含有业务功能并能进行开发,但正式环境需要经过较复杂的系统配置,才能使用业务功能。正式环境没有任何业务数据。开发ABAP程序需要向SAP公司申请开发关键字。
2010-03-16
SAP_MII.pdf
This document is a preliminary version and not subject to your license agreement or any other agreement with SAP.
This document contains only intended strategies, developments, and functionalities of the SAP® product and is not
intended to be binding upon SAP to any particular course of business, product strategy, and/or development. Please
note that this document is subject to change and may be changed by SAP at any time without notice.
SAP assumes no responsibility for errors or omissions in this document. SAP does not warrant the accuracy or
completeness of the information, text, graphics, links, or other items contained within this material. This document is
provided without a warranty of any kind, either express or implied, including but not limited to the implied warranties of
merchantability, fitness for a particular purpose, or non-infringement. SAP shall have no liability for damages of any
kind, including without limitation, direct, special, indirect, or consequential damages that may result from the use of
these materials. This limitation shall not apply in cases of intent or gross negligence.
The statutory liability for personal injury and defective products is not affected. SAP has no control over the information
that you may access through the use of hot links contained in these materials and does not endorse your use of thirdparty
Web pages nor provide any warranty whatsoever relating to third-party Web pages.
2010-03-16
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