TypeError：window.require不是一个函数 [英] TypeError: window.require is not a function

问题描述

我正在尝试构建一个电子应用程序，并希望使用window.require。不幸的是，编译器说 TypeError：window.require不是一个函数。具有讽刺意味的是， require 仅在main.js中有效。

Im trying to build an electron app and want to use window.require. Unfortunately the compiler says "TypeError: window.require is not a function". Ironically require works only in main.js.

以下代码是我试图运行的代码：

Here the code Im trying to run:

const electron = window.require('electron')
const low =  window.require('lowdb')
const FileSync = window.require('lowdb/adapters/FileSync')

我在另一篇文章中读到有人遇到了同样的问题，可以通过将以下代码添加到.html文件中来解决此问题：

I read in another post that somebody have had the same problem and it was fixed by adding this code into the .html file:

    <script type="text/javascript" src="../../../Gehaltseinstellungen_Hinzufügen.js">
        window.nodeRequire = require;
        delete window.require;
        delete window.exports;
        delete window.module;
    </script>

另外，作者说使用 nodeRequire代替require可以解决问题，但不能解决。 ..

Also the author said using "nodeRequire" instead of require would solve the problem but it doesn't...

我读到的另一个选项是激活渲染过程时NodeIntegration设置为false，但是我不知道如何在渲染时激活Node。

Another option I read about is that the NodeIntegration is set to false while the rendering process is activated, but I don't know how to activate Node while rendering.

推荐答案

目前尚不清楚您使用的 Electron 是哪个版本。

It is unclear what version of Electron you are using. The syntax you are using is non-standard.

首先-如果使用的是 Electron 5.0，则 nodeIntegration在 BrowserWindows c>，因此您需要在创建窗口时明确指定它：

First – if you are using Electron 5.0, nodeIntegration is false by default in BrowserWindows so you need to specify it explicitly when you create your window:

mainWindow = new BrowserWindow({
  width: 800,
  height: 600,
  webPreferences: {
    nodeIntegration: true
  }
})

---

鉴于上述情况，以下语法可以正常工作（即无需窗口引用）：

---

Given the above, the syntax below works fine (i.e. no 'window' reference needed):

const { ipcRenderer, remote } = require('electron');

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