The application client must provide a basic authentication header (which contains an authorized user’s user ID and password) in the HTTP header of the HTTP request.

在 HTTP 请求的头部中，该应用程序客户端必须提供基本验证头部（其包含已授权用户的用户 ID 和密码）。

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A request parser is chosen based on the transaction context to parse out the request business object which contains a control object as the header and a transaction object as the body.

根据事务上下文选择一个请求解析器，请求解析器对请求业务对象进行解析；这个对象的头包含一个控制对象，体包含一个事务对象。

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Then a label that contains the header text (also a CLabel), and finally a label which represents our message (a normal label).

然后一个包含标题文字的标签(也是CLabel)，最后一个标签显示我们的信息(一个普通的Label)。

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