Node.js Channel.publish(message)用法及代碼示例

channel.publish(message)

參數

• message <any> 發送給頻道訂閱者的消息

向頻道的任何訂閱者發布消息。這將同步觸發消息處理程序，因此它們將在同一上下文中執行。

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'
});