This leads to the next pattern: refacing.
这就引出了下一个模式：重构。
Several software design issues can be addressed during refacing projects.
可以在重构项目中处理多个软件设计问题。
The refacing pattern, requiring modest application changes, can be a useful step toward full componentization.
重构模式要求进行少量的应用程序更改，可以作为实现完全组件化过程中重要的一步。
Many other design issues could be added to this list and should be considered when contemplating a refacing project.
在考虑重构项目时，还可能出现很多其他设计问题，应当加以考虑。
Componentization is an extension of refacing because it introduces SOA interfaces inside an application, whereas refacing applies only to exterior interfaces.
组件化是重构的扩展，因为它在应用程序内引入了SOA接口，而重构仅应用于外部接口。
The purpose of the refacing pattern is to add a message interface — typically an SOA interface, suitable for use as a service, described in WSDL — to an existing application.
重构模式的目的在于向现有应用程序添加消息接口——通常为SOA接口，适合作为服务使用，使用WSDL进行描述。
Refacing is typically done without redesigning the application.
重构通常是在不对应用程序进行重新设计的前提下完成的。
Refacing — The existing application is modified or extended to provide a new interface more suited to its use as a service.
重构——修改或扩展现有应用程序，以提供更适合将其作为服务使用的新接口。
Refacing — The existing application is modified or extended to provide a new interface more suited to its use as a service.
重构——修改或扩展现有应用程序，以提供更适合将其作为服务使用的新接口。
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