vscode如何一键生成代码模板？

1、文件 --->  首选项  ---->   用户片段  ---> 新建全局代码片段   ----> 新建vue.json

2、粘贴一下代码 

{
	// 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>",
			"    <div class=\"$2\">$5</div>",
			"</template>",
			"",
			"<script>",
			"",
			"export default {",
			"    components: {},",
			"    data() {",
			"        return {",
			"",
			"        };",
			"    },",
			"    computed: {},",
			"    watch: {},",
			"    methods: {},",
			"    created() {},",
			"    mounted() {},",
			"    beforeCreate() {},",
			"    beforeMount() {},",
			"    beforeUpdate() {},",
			"    updated() {},",
			"    beforeDestroy() {},",
			"    destroyed() {},",
			"    activated() {},",
			"    }",
			"</script>",
			"<style lang='scss' scoped>",
			"//@import url($3); 引入公共css类",
			"$4",
			"</style>"
		],
		"description": "Log output to console"
	}
}

　　3、使用在新建的文件中输入vue后按tab键，生成代码