我正在尝试打开一个应用程序加载程序,例如在运行应用程序时首先打开的窗口,只是为了覆盖一些正在运行的异步脚本,完成后,加载程序窗口将关闭并打开主窗口,下面是我的尝试
let mainWindow;
let win;
let loaderwin;
// CREATE WINDOW
const createMainWindow = async () => {
win = new BrowserWindow({
title: app.name,
show: false,
width: 1024,
height: 768,
});
if( isdebug ) win.webContents.openDevTools();
win.on('ready-to-show', () => {
win.maximize();
win.show();
});
win.on('closed', () => {
mainWindow = undefined;
});
await win.loadFile(path.join(__dirname, 'main-window.html'));
return win;
}
const createLoaderWindow = async () => {
loaderwin = new BrowserWindow({
title: app.name,
show: false,
width: 600,
height: 300,
frame : false,
webPreferences : {
devTools : false
}
});
loaderwin.on('ready-to-show', () => {
loaderwin.show();
});
loaderwin.on('closed', () => {
// on close open the mainwindow
mainWindow = createMainWindow();
});
await loaderwin.loadFile(path.join(__dirname, 'loader.html'));
return loaderwin;
}
// Prevent multiple instances of the app
if (!app.requestSingleInstanceLock()) {
app.quit();
}
app.on('second-instance', () => {
if (mainWindow) {
if (mainWindow.isMinimized()) {
mainWindow.restore();
}
mainWindow.show();
}
});
app.on('window-all-closed', () => {
if (!is.macos) {
app.quit();
}
});
app.on('activate', async () => {
if (!mainWindow) {
mainWindow = await createLoaderWindow();
}
});
(async () => {
await app.whenReady();
Menu.setApplicationMenu(null);
mainWindow = createLoaderWindow();
await syncfunct();
( require('./server.js'))();
// done, close loader window
loaderwin.close();
})();
但它给了我这个错误
错误:ERR_FAILED (-2) 在 Object.stopLoadingListener 的 rejectAndCleanup (electron/js2c/browser_init.js:217:1457) 处加载 'file:///D:\web-development\github\tordyak-app\loader.html' (electron/js2c/browser_init.js:217:1832) 在 Object.emit (events.js:315:20) { errno: -2, code: 'ERR_FAILED', url: 'file:///D:\web -开发\github\tordyak-app\loader.html'}
非常感谢任何帮助、想法、建议。先感谢您。