如果有许多消息，而您的邮件客户机在移动它们时与IMAP服务器的连接断开(在慢速网络链接上常常发生这种情况)，那么可以使用这一能力。

If there are many messages and your mail client loses the connection to the IMAP server while moving them (as happens often over a slow network link), this capability is for you.

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要将服务器数据源与您在本部分第一步中创建的数据库链接在一起，请按照下列步骤操作。

To link a server data source with the database that you created in the first part of this section.

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在网页中编写代码与服务器通信时，无论使用 Ajax 还是普通的表单 POST，甚至超链接，打交道的都是 HTTP。

When you write code in your Web page to communicate with a server, whether it's using Ajax or a normal form POST or even a hyperlink, you're just talking HTTP.

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