1.代码模板：
在 文件---首选项----用户代码片段中 找到 html.json 可以加入自己模板文件如下：
"html5": { // 带VUE.js 的HTML文件
"prefix": "html5vm",
"body": [
"<!DOCTYPE html>",
"<html lang=\"$1zh-CN\">",
"\t<head>",
"\t\t<title>$2</title>",
"\t\t<meta charset=\"UTF-8\">",
"\t\t<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">",
"\t\t<script src=\"https://cdn.bootcss.com/vue/2.2.2/vue.min.js\"></script>",
"\t</head>",
"\t<body>",
"\t$4",
"<div id=\"app\">",
"</div>",
"<script>",
"\t\tvar vm1 =new Vue({",
"\t\t\tel:'#app',",
"\t\t\t\tdata:{",
"\t\t\t\t},",
"\t\t\t\tmethods:{",
"\t\t\t\t}",
"\t\t\t\t}",
"\t\t\t)",
"\t</script>",
"\t</body>",
"</html>"
],
"description": "HTML - Defines a template for a html5 document",
"scope": "text.html"
},
"html5-2": {// HTML文件
"prefix": "html5",
"body": [
"<!DOCTYPE html>",
"<html lang=\"$1zh-CN\">",
"\t<head>",
"\t\t<title>$2</title>",
"\t\t<meta charset=\"UTF-8\">",
"\t\t<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">",
"\t\t<link href=\"$3css/style.css\" rel=\"stylesheet\">",
"\t\t<script src=\"https://cdn.bootcss.com/vue/2.2.2/vue.min.js\"></script>",
"\t</head>",
"\t<body>",
"\t$4",
"<div id=\"app\">",
"</div>",
"\t</body>",
"</html>"
],
"description": "HTML - Defines a template for a html5 document",
"scope": "text.html"
},
}