无论我做什么，我的 Electron 窗口都没有出现，我的代码有问题吗？

如何解决无论我做什么，我的 Electron 窗口都没有出现，我的代码有问题吗？

首先我使用 Vuejs 和 Electron，package.json 将在这篇文章的末尾。

我正在尝试按照 Electron 文档的建议使用此侦听器来显示我的窗口。

service_ids[1]=1 service_names[1]=foo
service_ids[2]=2 service_names[2]=bar

但似乎这从未被触发，只有当我手动获取变量 win 并调用函数 show() 时。

下面是我的 background.js（运行 Electron 主进程的文件）文件和我的 windowManager.js 文件（我为构建我的窗口而创建的文件并返回它们，我将此文件导入 background.js )

win.once("ready-to-show",() => win.show());

//background.js
"use strict";

import { app,protocol,BrowserWindow,ipcMain } from "electron";
import installExtension,{ VUEJS_DEVTOOLS } from "electron-devtools-installer";
import { windowManager } from "./backend/windowManager.js";
const isDevelopment = process.env.NODE_ENV !== "production";

let winHome,winMain;

// Scheme must be registered before the app is ready
protocol.registerSchemesAsPrivileged([
  { scheme: "app",privileges: { secure: true,standard: true } },]);

// Quit when all windows are closed.
app.on("window-all-closed",() => {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== "darwin") {
    app.quit();
  }
});

app.on("activate",async () => {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) {
    winHome = await windowManager.createHomeWindow();
    winHome.show();
  }
});

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.on("ready",async () => {
  if (isDevelopment && !process.env.IS_TEST) {
    // Install Vue Devtools
    try {
      await installExtension(VUEJS_DEVTOOLS);
    } catch (e) {
      console.error("Vue Devtools failed to install:",e.toString());
    }
  }
  winHome = await windowManager.createHomeWindow();
  winHome.show();
});

// Exit cleanly on request from parent process in development mode.
if (isDevelopment) {
  if (process.platform === "win32") {
    process.on("message",(data) => {
      if (data === "graceful-exit") {
        app.quit();
      }
    });
  } else {
    process.on("SIGTERM",() => {
      app.quit();
    });
  }
}

// IPC callback listeners
const closeWindow = () => {
  BrowserWindow.getFocusedWindow().close();
};

const openMainWindow = async () => {
  winMain = await windowManager.createMainWindow();
  winHome.close();
};

// Setting the IPC listeners
ipcMain.on("close-window",closeWindow);
ipcMain.on("open-main-window",openMainWindow);

和 package.json

//windowManager.js
import { BrowserWindow } from "electron";
import { createProtocol } from "vue-cli-plugin-electron-builder/lib";
import * as path from "path";

export const windowManager = {
  async createWindow(sizeProperties,settings,router = null) {
    let win;
    // Create the browser window.
    win = new BrowserWindow({
      ...sizeProperties,...settings,webPreferences: {
        // Use pluginOptions.nodeIntegration,leave this alone
        // See nklayman.github.io/vue-cli-plugin-electron-builder/guide/security.html#node-integration for more info
        nodeIntegration: process.env.ELECTRON_NODE_INTEGRATION,contextIsolation: !process.env.ELECTRON_NODE_INTEGRATION,preload: path.join(__dirname,"preload.js"),},});

    //Checking with was sent some router
    router = router ? `/#/${router}` : "";

    try {
      if (process.env.WEBPACK_DEV_SERVER_URL) {
        // Load the url of the dev server if in development mode
        await win.loadURL(`${process.env.WEBPACK_DEV_SERVER_URL}${router}`);
        if (!process.env.IS_TEST) win.webContents.openDevTools();
      } else {
        createProtocol("app");
        // Load the index.html when not in development
        await win.loadURL(`app://./index.html${router}`);
      }
    } catch (error) {
      console.error(error);
    }

    //Setting the default behavior for window
    win.once("ready-to-show",() => {
      win.show();
    });
    win.on("closed",() => {
      win.destroy();
    });

    //TODO Check if this line is necessary
    win.show();

    return win;
  },async createHomeWindow() {
    return await this.createWindow(
      {
        width: 706,height: 550,{
        frame: false,//Remove frame to hide default menu
        resizable: false,show: false,//Don't show at the begin
      }
    );
  },async createMainWindow() {
    let win = await this.createWindow(
      {
        width: 800,//Remove frame to hide default menu
        show: false,//Don't show at the begin
      },"main"
    );
    //Extra window behavior
    win.maximize();
    return win;
  },};