1、安装
yarn add pubsub-js
2、引用
import PubSub from "pubsub-js";
3、使用

usersList为订阅名称,msg为发布接收的名称,data为发布传的数据

PubSub.subscribe("usersList", (msg, data) => {
  console.log(msg, data);
});

发布

PubSub.publish("usersList", {id:1,html_url:'',login:this.searchName.value});

取消订阅

var token = PubSub.subscribe("usersList", (msg, data) => {
  console.log(msg, data);
});
PubSub.unsubscribe(token);

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