请参阅本系列文章的 第 3 部分，了解有关概要文件和概要目录的概念。

See Part 3 in this article series for information on the concept of profiles and the profile directory.

youdao

首先，需要创建工作目录并解压缩附带的源代码(请参阅下载部分)。

First, you need to create a working directory and extract the included source code (see the Download section).

youdao

为了说明SSAX是如何工作的，我改进了ssax库的CVS目录中所提供的在线例子(请参阅参考资料)。

To show you how SSAX works, I have enhanced an outline example that is available on the CVS directory for the SSAX library (see Resources).

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