在vscode中我们可以自定义用户代码片段来一键生成代码。

打开设置-首选项-用户代码片段

 然后新建用户代码片段

prefix是自定义的关键字，使用的时候我们直接输入vue3代码提示，回车就可以生成自定义的代码片段

{
	"Print to console": {
	  "prefix": "setup",
	  "body": [
		"<template>",
		"  <div></div>",
		"</template>",
		"",
		"<script setup lang=\"ts\">",
		"import {\n  ref,\n  reactive,\n  toRefs,\n  watch ,\n  onMounted,\n  getCurrentInstance\n} from 'vue'",
		"\n",
		"import { useRouter } from \"vue-router\"",
		"import { userGlobal } from '@/hooks/userGlobal'",
		"const router = useRouter();",
		"const { codeEnum,stateEnum,utils,$message } = userGlobal()",
		"\n",
		"const emit = defineEmits([\"\"])",
		"const props = defineProps({",
			"  propData: {",
			  "    type: String,",
			  "    default: ''",
			"  },",
		"})",
		"//const { } = toRefs(props);",
		"\n",
		"const { data } = toRefs(",
		  "  reactive({",
		    "    //定义数组和对象",
		    "    data: \"\",",
		  "  })",
	    ");",


		"</script>",
		"<style lang=\"scss\" scoped>",
		"</style>",
		
	],
	  "description": "vue3"
	}
  }