考虑到本文的目的，显示在SOAP消息中的任何数据类型编码是多么容易就已足够了，您可以用XML模式逻辑地描述该消息。

For the purposes of this article, it is sufficient to show how easy it is to encode any data type in a SOAP message that you can logically describe in an XML schema.

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示例包括在逻辑消息树中创建具有正确数据类型的对象，以及根据模型验证x ML。

Examples are creating objects in the logical message tree with the correct data type, and validating XML against the model.

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但是大多数时候，需要将业务逻辑应用到数据中，这要求将数据提取为合适的数据类型。

But most of the time, you want to apply business logic to the data, which requires that the data be extracted to an appropriate data type.

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So we talked about Mr. Bool briefly last week in this idea of true or false, but in C, you don't have a Boolean data type.

我们上周简短地谈论过Bool先生的,真假的逻辑思想，但是在C语言里，没有布尔数据类型。

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