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react组件传参（消息订阅与发布机制）

 3 years ago
source link: https://segmentfault.com/a/1190000039855155
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react组件传参（消息订阅与发布机制）

发布于 刚刚
yarn add pubsub-js
import PubSub from "pubsub-js";

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);
});
PubSub.publish("usersList", {id:1,html_url:'',login:this.searchName.value});
var token = PubSub.subscribe("usersList", (msg, data) => {
  console.log(msg, data);
});
PubSub.unsubscribe(token);

report

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