我已经在全局模式下安装了电子，我想用它来运行包含在一个文件中的GUI的小脚本。 （我将Windows 10中的* .js文件与电子相关联。） 我写了这个文件：
const {
app,
BrowserWindow
} = require('electron')
// Keep a global reference of the window object, if you don't, the window will
// be closed automatically when the JavaScript object is garbage collected.
let mainWindow
function createWindow() {
var html = `<html>
<head>
<title></title>
<style>
body {
background-color: whitesmoke;
}
</style>
</head>
<body>
Input1: <input id="ia"><br><br>
Input2: <input id="ib"><br><br>
Input3: <input id="ic" type="number"><br><br>
<button onclick="f()">Ok</button><br><br>
<div id="output"></div>
<script>
function f() {
var i1 = document.querySelector("#ia").value
alert(i1)
}
</script>
</body>
</html>`
var win = new BrowserWindow({
width: 450,
height: 350,
title: 'scriptElectron',
show: false
})
win.setMenu(null);
win.loadURL(`javascript:document.body.innerHTML = '${html}'`)
win.show()
}
app.on('ready', createWindow)
app.on('window-all-closed', function () {
// On OS X 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', function () {
// On OS X 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 (mainWindow === null) {
createWindow()
}
})
但是javascript没有运行。如果在＆＃34; f＆＃34;的定义中我只写＃34;警告（＆＃34;＆＃34;）＆＃34;我看到了警告对话框但是使用了var i1 = document.querySelector（＆＃34;＃ia＆＃34;）。值它不起作用。 我该如何解决这个问题？