然后，这个脚本使用commands类返回的命令索引号和命令名，建立一组到do . php页面的链接。

Then, the script builds a set of links to the do.php page using the command index number and the name of the command that the Commands class returned.

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索引命令发送到主服务器，查询则发送到从服务器。

Indexing commands are sent to the master server and queries are sent to the slave servers.

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使用以下命令创建新的索引。

Use the following command to create new indexes.

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