To touch a file means to change the last edit time to the current time, so the server knows that it has to recompile that file.

将最后的编辑时间更改为当前时间，以便让服务器知道它必须重新编译该文件。

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Edit time: By default, at the time the post is saved, that will be the date and time of the post within the database.

编辑时间：在默认情况下，文章保存的时间便是文章放进数据库的时间。

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Edit time: By default, at the time the post is saved, that will be the date and time of the post within the database.

编辑时间：在默认情况下，文章保存的时间便是文章放进数据库的时间。

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