通过确定处理业务操作的功能返回的变量，也可以标识功能。
By identifying the variables returned by the functions processing the business operations, you can also identify the functions.
本文采用了一个简单的预构建贷款处理场景，并介绍了业务变量和业务空间在贷款处理复合业务服务中的应用。
This article takes a simple pre-built loan processing scenario and introduces the use of business variables and the business Space in the loan processing composite business service.
只有事件处理程序完成了其业务逻辑后，它才会更新全局变量result，以将结果返回到MainScope。
Only when the event handler has finished its business logic, it updates the global variable result in order to return the result to MainScope.
您将了解到如何在WebSphereBusinessServicesFabric(此后简称为Fabric)中，为预构建的贷款处理复合业务服务创建业务变量和业务空间。
You'll learn how to create business variables and a business space for the pre-built loan processing composite business service in WebSphere business Services Fabric (hereafter called Fabric).
例如，在下面的代码片段中，订阅者ID实现为名为 bankID的变量，属于示例贷款处理业务流程所用的processLoan消息。
For example, in the code snippet below, the subscriber ID is implemented as a variable called bankID as part of the processLoan message used in a sample loan-processing business process.
对于在执行工作流程过程中需要处理的业务数据来说，需要定义变量来保存它们。
You need to define variables to hold the business data that you want to process during the execution of your workflow.
对于在执行工作流程过程中需要处理的业务数据来说，需要定义变量来保存它们。
You need to define variables to hold the business data that you want to process during the execution of your workflow.
应用推荐