利用vscode创建vue便利模板，输入vue可直接使用

首先打开vscode，打开文件-》首选项-》用户片段

 点击新建全局代码片段文件 后输入vue.json

将以下代码适当修改替换当前内容

{
	// Place your snippets for vue here. Each snippet is defined under a snippet name and has a prefix, body and 
	// description. 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": {
	  "prefix": "log",
	  "body": [
		"console.log('$1')",
		"$2"
	  ],
	  "description": "Log output to console"
	},
	"Create VUE template": {
	  "prefix": "vue",
	  "body": [
		"<template>",
			  "  <div>",
			  "    <PageHeaderLayout>",
			  "      $1",
			  "    </PageHeaderLayout>",
		"  </div>",
		"</template>",
		"",
		"<script>",
		"// 这里可以导入其他文件（比如：组件，工具js，第三方插件js，json文件，图片文件等等）",
		"import PageHeaderLayout from '@/layouts/PageHeaderLayout'",
		"import { mapGetters } from 'vuex'",
		"",
		"export default {",
		"  components: {",
		"    PageHeaderLayout,",
		"  },",
		"  // 定义属性",
		"  data() {",
		"    return {",
		"      $2",
		"    }",
		"  },",
		"  // 计算属性，会监听依赖属性值随之变化",
		"  computed: {",
		"    ...mapGetters(['userPermissions','buttonType'])",
		"  },",
		"  // 监控data中的数据变化",
		"  watch: {},",
		"  // 方法集合",
		"  methods: {",
		"    $3",
		"  },",
		"  // 生命周期 - 创建完成（可以访问当前this实例）",
		"  created() {",
		"    $4",
		"  },",
		"  // 生命周期 - 挂载完成（可以访问DOM元素）",
		"  mounted() {",
		"    $5",
		"  },",
		"  beforeCreate() {}, // 生命周期 - 创建之前",
		"  beforeMount() {}, // 生命周期 - 挂载之前",
		"  beforeUpdate() {}, // 生命周期 - 更新之前",
		"  updated() {}, // 生命周期 - 更新之后",
		"  beforeDestroy() {}, // 生命周期 - 销毁之前",
		"  destroyed() {}, // 生命周期 - 销毁完成",
		"  activated() {}, // 如果页面有keep-alive缓存功能，这个函数会触发",
		"}",
		"</script>",
		"",
		"<style lang='stylus' scoped>",
		"  $6",
		"</style>"
	  ],
	  "description": "Create VUE template"
	}
  }

保存后，在新建的vue文件中输入vue，按回车即可生成模板