现已取消 .vue 文件与 HTML 的默认关联，需要手动配置。vue 文件里不能使用div + Tab 键快速生成 html 代码
"emmet.syntaxProfiles": {
"vue-html": "html",
"vue": "html"
}
{ "files.encoding": "utf-8", "workbench.colorTheme": "Monokai", "files.autoSave": "afterDelay", "workbench.iconTheme": "vscode-icons", "editor.fontSize": 18, "emmet.syntaxProfiles": { "vue-html": "html", "vue": "html" } }
原文：http://www.cnblogs.com/sxz2008/p/6740484.html