Sublime shortcut key tab cannot automatically complete the HTML structure because there is no problem installing the Emmet plugin.
First, we need to install the Emmet plug-in. Find "Preferences" in the menu bar, select "Package Control", and in the pop-up panel, select the "Emmet plugin" will be installed automatically.
Second, after the installation is successful, see if there is a Emmet in the package settings in preferences, and if so, the installation is successful.
After successful installation, set the tab shortcut key to complete the code, "Preferences", select "Package Settings", "Emmet", "Key bindings-user", write the following code: [{"Keys": ["tab"], "args": {" Action ":" Expand_abbreviation "}," command ":" Run_emmet_action "," context ": [{" Key ":" Emmet_action_enabled.expand_ Abbreviation "}]}]
Iv. Restart Sublime Using the shortcut key tab will automatically complement the HTML structure code.
Sublime shortcut key tab does not automatically complement the HTML structure