Node.js Channel.publish(message)用法及代码示例

channel.publish(message)

参数

• message <any> 发送给频道订阅者的消息

向频道的任何订阅者发布消息。这将同步触发消息处理程序，因此它们将在同一上下文中执行。

import diagnostics_channel from 'node:diagnostics_channel';

const channel = diagnostics_channel.channel('my-channel');

channel.publish({
  some: 'message'
});const diagnostics_channel = require('node:diagnostics_channel');

const channel = diagnostics_channel.channel('my-channel');

channel.publish({
  some: 'message'
});