第一步
安装vscode，可以去官网下载安装
第二步
安装拓展插件vetur，Vue tooling for VS Code.
第三步
找到用户片段：文件---->首选项—>用户片段
第四步
点击新建全局代码片段，然后输入vue.json
第五步
在vue.json.code-snippets文件里添加下面代码，然后保存
{// Place your 全局 snippets here. Each snippet is defined under a snippet name and has a scope, prefix, body and// description. Add comma separated ids of the languages where the snippet is applicable in the scope field. If scope// is left empty or omitted, the snippet gets applied to all languages. The prefix is what is// used to trigger the snippet and the body will be expanded and inserted. Possible variables are:// $1, $2 for tab stops, $0 for the final cursor position, and ${1:label}, ${2:another} for placeholders.// Placeholders with the same ids are connected.// Example:// "Print to console": {// "scope": "javascript,typescript",// "prefix": "log",// "body": [// "console.log('$1');",// "$2"// ],// "description": "Log output to console"// }"Print to console": {"prefix": "vue","body": ["<template>","\t<div class=''>\n\t\t$1\n\t</div>","</template>","","<script>","export default {","\tdata () {","\t\treturn {","\t\t\t$2","\t\t};","\t},","\tcomponents: {","\t\t$2","\t},","\tcreated() {","\t\t$2","\t},","\tmounted() {","\t\t$2","\t},","\tmethods: {","\t\t$2","\t},","};","</script>","","<style lang='scss' scoped>","","</style>"],"description": "vue output to vue-template"}}
第六步
新增一个文件.vue，然后输入vue然后按tab键
