問題描述
無法在電子中使用任何電子或節(jié)點相關(guān)操作.獲取錯誤過程未定義.我檢查了他們指導(dǎo)添加節(jié)點支持的各個地方，但這已經(jīng)完成所以卡在這里我的主要應(yīng)用程序代碼是
Unable to use any electron or node related operations in electron . Getting error process not defined. I Checked at various places they guide to add node Support but that is already Done so stucked here My Main Application code is
const electron = require("electron");
const { app, BrowserWindow } = electron;
function createWindow() {
const win = new BrowserWindow({
width: 800,
height: 600,
webPreferences: { nodeIntegration: true },
});
win.loadFile("index.html");
}
app.whenReady().then(createWindow);
app.on("window-all-closed", () => {
if (process.platform !== "darwin") {
app.quit();
}
});
app.on("activate", () => {
if (BrowserWindow.getAllWindows().length === 0) {
createWindow();
}
});
還有Index.html
And Index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Hello World!</title>
</head>
<body style="background: white">
<h1>Hello World!</h1>
<p>
We are using node
<script>
document.write(process.versions.node);
</script>
, Chrome
<script>
document.write(process.versions.chrome);
</script>
, and Electron
<script>
document.write(process.versions.electron);
</script>
.
</p>
</body>
</html>
推薦答案
更新:下面的答案是一種解決方法.您不應(yīng)禁用 contextIsolation，也不應(yīng)啟用 nodeIntegration.相反，您應(yīng)該使用 預(yù)加載腳本 和 contextBridge API.
Update: the answer below is a workaround. You should not disable contextIsolation and you should not enable nodeIntegration. Instead you should use a preload script and the contextBridge API.
在 Electron 12 中，contextIsolation 現(xiàn)在默認為 true
In Electron 12, contextIsolation is now by default true
如果您將其設(shè)置為 false，您將可以在渲染器進程中訪問 Node.js API
If you set it to false, you will have access to Node.js APIs in the renderer process
function createWindow() {
const win = new BrowserWindow({
width: 800,
height: 600,
webPreferences: {
contextIsolation: false,
nodeIntegration: true
},
});
win.loadFile("index.html");
}
??需要注意的是，不推薦這樣做！
Electron 維護者更改默認值是有充分理由的.請參閱此討論
There's a good reason why Electron maintainers changed the default value. See this discussion
如果沒有 contextIsolation，渲染器進程中運行的任何代碼都可以很容易地進入 Electron 內(nèi)部或您的預(yù)加載腳本，并執(zhí)行您不希望任意網(wǎng)站執(zhí)行的特權(quán)操作.
Without contextIsolation any code running in a renderer process can quite easily reach into Electron internals or your preload script and perform privileged actions that you don't want arbitrary websites to be doing.
這篇關(guān)于無法在渲染器進程中使用 Node.js API的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網(wǎng)！