Also, the service contract should be at the specification level (not at the implementation level).
而且，服务契约应处于规范级别(而非实现级别)。
This article describes how to use an EJB proxy to handle the WS-Security specification level interoperability issue.
本文说明了如何使用EJB代理来处理WS - Security规范级别互操作性问题。
When deploying a Web service, your choice of run-time and server affects both the chosen J2EE specification level, as well as the files generated.
当部署Web服务时，您所选的运行时和服务器会影响到选择的J2EE规范水平，以及生成的文件。
The J2EE deployment descriptors should port between application server environments without change, as long as the supported J2EE specification level is the same.
只要所支持的J2EE规范级别相同，J2EE部署描述符无需更改就可以在应用程序服务器环境之间进行迁移。
Migrating your applications and (if necessary) your middleware to J2EE 1.4 is the preferred way to avoid the WS-Security specification level interoperability problem.
将应用程序和（如果有必要）中间件迁移到J2EE 1.4是避免WS-Security规范级别互操作性问题的首选方法。
Migrating your applications and (if necessary) your middleware to J2EE 1.4 is the preferred way to avoid the WS-Security specification level interoperability problem.
将应用程序和（如果有必要）中间件迁移到J2EE 1.4是避免WS-Security规范级别互操作性问题的首选方法。
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