1. 安装emmet: Preferences -> Package Control -> Install Package -> emmet
2. 配置emmet： Preferences -> Package Settings -> Emmet -> Key Bindings - User
Paste the code below into the open file, and then you can use the tab key to use the auto-completion function for (part of) html elements in render
[{
"keys": ["tab"],
"command": "expand_abbreviation_by_tab",
// put comma-separated syntax selectors for which
// you want to expandEmmet abbreviations into "operand" key
// instead of SCOPE_SELECTOR.
// Examples: source.js, text.html - source
"context": [{
"operand": "source.js",
"operator": "equal",
"match_all": true,
"key": "selector"
},
// run only if there's no selected text
{
"match_all": true,
"key": "selection_empty"
},
// don't work if there are active tabstops
{
"operator": "equal",
"operand": false,
"match_all": true,
"key": "has_next_field"
},
// don't work if completion popup is visible and you
// want to insert completion with Tab. If you want to
// expand Emmet with Tab even if popup is visible --
// remove this section
{
"operand": false,
"operator": "equal",
"match_all": true,
"key": "auto_complete_visible"
}, {
"match_all": true,
"key": "is_abbreviation"
}
]
}]