1. ctrl+shift+p：打开命令行窗口。2. 搜索snippets关键字。选择Preferenece：Configure User Snippets3. 选择html.json，打开这个文件。
在html.json文件中 输入
“my vue”: { “prefix”: “html”, “body”: [ “<!DOCTYPE html>”, “<html lang=’en’>”, “<head>”, ” <meta charset=’UTF-8′>”, ” <meta http-equiv=’X-UA-Compatible’ content=’IE=edge’>”, ” <meta name=’viewport’ content=’width=device-width, initial-scale=1.0′>”, ” <script src=’https://unpkg.com/vue/dist/vue.js’></script>”, ” <title></title>”, “</head>”, “<body>”, ” <div id=’app’>”, ” </div>”, ” <script>”, ” new Vue({“, ” el:’#app’,”, ” data:””, ” }”, “)”, “</script>”, “</body>”, “</html>”, ], “description”: “my vue” }}
