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vue2.x添加下方代码

{

 "Print to console": {

 "prefix": "vue",

 "body": [

 "<!-- $0 -->",

 "<template>",

 "  <div></div>",

 "</template>",

 "",

 "<script>",

 "export default {",

 "  data () {",

 "    return {",

 "    };",

 "  },",

 "",

 "  components: {},",

 "",

 "  computed: {},",

 "",

 "  mounted: {},",

 "",

 "  methods: {}",

 "}",

 "",

 "</script>",

 "<style lang='scss' scoped>",

 "</style>"

 ],

 "description": "Log output to console"

 }

 }

vue3.x添加下方代码

{
"Print to console": {

 "prefix": "vue3",

 "body": [

 "<!-- $0 -->",

 "<template>",

 "  <div></div>",

 "</template>",

 "",

 "<script>",

 "import { computed, reactive, ref, watch, onMounted,onUpdate,onUnmounted} from 'vue';",

 "export default {",

 "setup(){",

 "//类mounted",

 "onMounted(()=>{",

 "",

 "})",

 "//相当于updated",

 "onUpdate(()=>{",

 "",

 "})",

 "//相当于destroyen",

 "onUnmounted(()=>{",

 "",

 "})",

 "return {}",

 "}",

 "}",

 "",

 "</script>",

 "<style lang='scss' scoped>",

 "</style>"

 ],

 "description": "Log output to console"

 }
 }

新建.vue文件后