The Mapping node provides a graphical way of performing mappings between fields in an input message or database, to one or more output messages or database tables.

映射节点为输入消息或数据库中的字段之间、以及到一个或多个输出消息或数据库表执行映射提供了图形方法。

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You can map operations and input and output messages between a set of interfaces through a drag-and-drop, graphical mechanism using the interface mapping editor.

使用接口映射编辑器，可以通过图形机制并通过拖放操作在一组接口之间映射操作和输入与输出消息。

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The lower portion consists of two table-like graphical widgets (Pages and Outputs), which allow you to define input and output parameters.

下部包含了两个表状的图形部件(Pages和Out puts)，它们允许您定义输入和输出参数。

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