Remember that the existing program WBCSCUST takes as input a customer number and returns information about the customer.
记住，现有的名为WBCSCUST的程序将接收一个客户号码作为输入，并返回关于该客户的信息。
Recall that our CICS-based Web service takes as input a customer number and returns information about that customer.
回忆我们的基于 CICS 的 Web 服务，它接收客户号码并且返回关于该客户的信息。
If you write a customer-facing application and the information came through user input, you can even ask the user to re-enter their E-mail address using a simple Web form.
如果编写的是一个面向用户的应用程序，而且信息来自于用户输入，您需要通过一个简单的Web表单，要求用户重新输入他们的电子邮件地址。
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