一个vscode vue3用户代码片段

一个vscode中的vue3模板代码片段。

供新手参考。

{"vue3": {"prefix": "vue3-ts","body": ["<template>","<div class=\"$1\">$3</div>","</template>","","<script lang=\"ts\">","import { ","  defineComponent, ","  getCurrentInstance, ","  reactive, ","  ref ","} from 'vue';","","","","export default defineComponent({","  name: '$2',","  // 注册你的组件","  components:{  },","  props: {","    text: {","      type:String,","      default: ''","    },","    is_right: Boolean,","    obj: {","      type: Object,","      default: ()=>{ return {xx:''} }","    }","","  },","  ","  // 定义一个组件的 emitted 事件，当在 emits 选项中定义了原生事件 (如 click) 时，将使用组件中的事件替代原生事件侦听器。","  emits: {","    click: (evt: MouseEvent) => evt instanceof MouseEvent,","  },","  setup(props, {attrs, slots, emit, expose }){","    const { proxy } = (getCurrentInstance() as any);       // 全局变量代理，用于使用 app.config.globalProperties.xxx 挂载的参数，也可以不用断言用`.?`","    let datas = (props as any).datas;                      // 父组件数据","","    return {","      proxy,","      attrs,    // Attribute (非响应式对象，等同于 $attrs)，有状态，会随组件本身的更新而更新","      slots,    // 插槽 (非响应式对象，等同于 $slots)，有状态，会随组件本身的更新而更新","      emit,     // 触发事件 (方法，等同于 $emit)","      expose,   // 暴露公共 property (函数)","    }","  },","  ","","  methods:{","  ","  }","});","</script>","","<style lang=\"scss\" scoped>","// @import \"xxx\";","// @import url(xxx);",".$1{","","}","</style>",],"description": "Generate a component template of the vue3+typescript project."}
}

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