1. 确保你的Angular组件与ipcRenderer正确连接

import { Component, OnInit } from '@angular/core';
import { IpcRendererService } from './services/ipc-renderer.service'; 

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {

  title = 'Angular UI';

  constructor(private ipcRendererService: IpcRendererService) { }

  ngOnInit() {
    this.ipcRendererService.on('fromMain', (event, message) => {
      this.title = message;
    });
  }

  sendToMain() {
    const message = 'Hello from Angular!';
    this.ipcRendererService.send('fromAngular', message);
  }
}

2. 在electronjs的main进程中确保你已经正确连接ipcMain和ipcRenderer

const { app, BrowserWindow, ipcMain } = require('electron')

let mainWindow

function createWindow () {
  mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    webPreferences: {
      nodeIntegration: true,
      enableRemoteModule: true
    }
  })

  mainWindow.loadFile('index.html')

  mainWindow.on('closed', function () {
    mainWindow = null
  })
}

app.on('ready', () => {
  createWindow()
})

ipcMain.on('fromAngular', (event, message) => {
  console.log(message) // 打印信息
  event.reply('fromMain', 'Hello from electronjs!') // 子进程发送回复信息
})

3. 确认你已经在electronjs应用的主进程中启用了enableRemoteModule。

4. 确认你将ipcRendererService注入到了你的Angular组件中。

如果上述方法都失败了，你也可以尝试手动调用zone的update方法：

import { Component, OnInit, NgZone } from '@angular/core';
import { IpcRendererService } from './services/ipc-renderer.service'; 

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css