vue v-model组件自定义:
参考:cn.vuejs.org

<template>
<input
type="text"
:value="inputVal"
@input="$emit('inputEvent',$event.target.value)"
>
</template>
<script>
export default {
name: "v-model",
model: {
prop: "inputVal",
event: "inputEvent"
},
props: {
inputVal: {
type: String
}
}
};
</script>
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