正如 Janith 所说,您不需要使用预加载脚本。这是基于您的 Github 存储库的工作示例:
Index.html - 在 HEADER 部分,修改如下:
<script>window.$ = window.jQuery = require('jquery');</script>
<script src="./node_modules/popper.js/dist/umd/popper.min.js"></script>
<script src="./node_modules/bootstrap/dist/js/bootstrap.min.js"></script>
请注意,您必须使用路径./node_modules/popper.js/dist/umd/popper.min.js,否则您会在控制台中收到错误消息(请参阅popper.js in bootstrap 4 gives SyntaxError Unexpected token export)
Index.html - FOOTER,添加:
<script src="./index.js"></script>
将 preload.js 重命名为 index.js
index.js 可以是:
console.log('Preload.js');
setTimeout(() => {
console.log('Open Boostrap Modal');
$('#myModal').modal('show');
}, 5000);
最后,main.js 可以是:
const { app, BrowserWindow } = require('electron');
const path = require('path')
const url = require('url')
let createWindow = () => {
let win = new BrowserWindow({
width: 800,
height: 500,
center: true,
resizable: false,
show: false
});
win.setMenu(null);
const mainUrl = url.format({ // https://electronjs.org/docs/api/browser-window#winloadurlurl-options
protocol: 'file',
slashes: true,
pathname: path.join(__dirname, 'index.html')
})
win.loadURL(mainUrl);
win.once('ready-to-show', () => {
win.show();
win.webContents.openDevTools();
});
win.on('closed', () => {
win = null;
});
};
app.on('ready', createWindow);
我向您的存储库提出了拉取请求以获取更改。