一個參數:
子組件:
this.$emit('closeChange',false);
父組件:
<posilCom @closeChange="closeCom($event)"></posilCom> closeCom(msg) { this.msg = msg; }
多個參數:
子組件:
this.$emit('closeChange',false,true);
父組件:接收的時候要傳 arguments參數
<posilCom @closeChange="closeCom(arguments)"></posilCom> closeCom(msg) { this.msg1 = msg[0]; this.msg2 = msg[1]; }
https://blog.csdn.net/asd1170586462/article/details/106480673/