1、通過$emit觸發事件
在子組件<x-test>中觸發事件: <button @click="toSearchProduct()">搜索</button> export default { methods: { show: function () { console.log(this.name) }, toSearchProduct: function () { this.$emit('parentEvent','哈哈啊哈哈') } } } 父組件: <x-test :name="username" @parentEvent="toClick"></x-test> export default { components: { XTest }, methods: { toClick: function (msg){ console.log(msg) // 當子組件觸發按鈕時,msg獲取值為 哈哈啊哈哈 } } } </script>