Netbeans IDE中的企业应用程序项目和Web项目应用程序之间的差异 [英] Difference between an Enterprise application project and a Web project application in Netbeans IDE

问题描述

请问我想了解 netbeans IDE中Jave EE项目和Java Web项目之间关于 EJB <的主要区别/ code>。实际上，您可以在 Netbeans中基于 EJB ， JPA 和JavaServer Faces创建Web应用程序 IDE 选择Java Web类别。

Please I would like to know the major difference between a Jave EE project and a Java Web project in netbeans IDE with respect to the EJB. In fact you can create a web application based on EJB, JPA and JavaServer Faces in Netbeans IDE if you choose the Java Web category.

另一方面，选择项目类别为Jave EE项目，NetBeans IDE将创建3个子项目，例如：StoreApp（Enterprise）应用程序项目），StoreApp-ejb（EJB项目）和StoreApp-war（Web项目）。

On the other hand you choose the project category as Jave EE project, NetBeans IDE will create 3 sub-projects, e.g: StoreApp (Enterprise Application project), StoreApp-ejb (EJB project), and StoreApp-war (Web project).

推荐答案

第一个将打包为单个.war文件，第二个打包为.ear文件，包含web .war和EJB .jar。

The first one will be packaged as a single .war file, the second one will be packaged as an .ear file, containing the web .war and the EJB .jar.

之间的区别这里处理起来有点宽泛，但除非你知道你想要/需要，否则我不建议创建EAR。

The difference between these is a bit broad to handle here, but I wouldn't advise on creating EARs unless you know that you want/need to.

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