Dreamweaver uses temporary files to transfer some unsaved data to other applications, such as users can preview the software that Dreamweaver is editing in other browsers.
Many applications use temporary files, which typically function as a temporary workspace for the application or for functions such as automatic storage, while the Dreamweaver software's temporary files are different because the Dreamweaver software itself does not require temporary files, Temporary files are created only if they transfer some data information that has not yet been saved to another application.
When users no longer apply these temporary files, the Dreamweaver system automatically deletes these temporary files, although some temporary files may not be automatically purged because of an unexpected exit or a computer crash. In this case, if you start the Dreamweaver program and find that the site contains temporary files, you can safely delete it.
If you use Dreamweaver software to edit Web pages and need to continually preview the effects in a browser, it is recommended that you use the "Preview" (preview) command in the Dreamweaver software, or use the F12 shortcut key. The advantage of using this approach is that you don't have to switch back and forth between the browser and the Dreamweaver program, and using other methods can cause Dreamweaver to create multiple temporary files that affect the processing speed of the system.
If you create a Web page that contains a frame structure, the preview may be slower because the system needs to process multiple files at the same time, so in any case, it is recommended that the user first save the page being edited and then preview it.
It is extremely rare for some users to retrieve information that has failed to be saved by using old temporary files, because Dreamweaver generated temporary files are automatically deleted when they are not needed by other applications, so timely saving is still the best way to ensure data security.
Summary: The Dreamweaver software uses temporary files to transfer some of the saved data to other applications, such as previewing the edited Web page with other browsers. Dreamweaver temporary files are automatically deleted when they are not needed, but if the program exits temporary files that are not automatically purged, users can manually clear the temporary files.
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