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[英]Electron.js Error "require" is not defined in <script> tag of index.html
[英]Electron.js Error: require is not defined
我正在編寫我的第一個電子應用程序,並且試圖在單擊按鈕時顯示一個窗口。 我有一條錯誤消息:
未捕獲的ReferenceError:需求未在dialog.js:2上定義
我正在使用版本“ electron-nightly”:“ ^ 6.0.0-nightly.20190213”
這是代碼:
index.js:
const electron = require('electron');
const {app, BrowserWindow} = electron;
const path = require('path');
const url = require('url');
let win
function main(){
win = new BrowserWindow({ width: 500, height: 400});
win.loadURL(url.format( {
pathname: path.join(__dirname, './index.html'),
protocol: 'file',
slashes: true
} ));
win.webContents.openDevTools()
}
exports.openDialog = () => {
let dial = new BrowserWindow({ width: 400, height: 200});
dial.loadURL(url.format( {
pathname: path.join(__dirname, './dialog.html'),
protocol: 'file',
slashes: true
} ));
}
app.on('ready', main);
index.html的:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Hello world</title>
</head>
<body>
<h1>Hello Electron!!</h1>
<button id="btn">Show dialog</button>
<script src="./dialog.js"></script>
</body>
</html>
dialog.js:
const index = require('electron').remote.require('./index.js'); //Error line: Uncaught ReferenceError: require is not defined at dialog.js:2
const button = document.getElementById('btn');
button.addEventListener('click', () => {
index.openDialog();
});
這個錯誤與ES6 +有關嗎?
您可能需要在新窗口中啟用Node集成 (根據文檔默認為禁用):
index.js
function main() {
win = new BrowserWindow({
width: 500,
height: 400,
webPreferences: {
nodeIntegration: true
}
});
win.loadFile("index.html") // To load local HTML files easily
}
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