[英]Serve static files with express from within electron-forge app
I've written a quick Electron Forge app that simply runs an express webserver that serves static files locally.我编写了一个快速的Electron Forge应用程序,它只运行一个快速网络服务器,在本地提供 static 文件。 I prefer this to running a node process directly for usability.
为了可用性,我更喜欢直接运行节点进程。
main.js main.js
import { app, BrowserWindow } from 'electron';
import express from 'express';
const exApp = express();
exApp.use(express.static('web-app'));
exApp.listen(3333);
let mainWindow;
const createWindow = () => {
// Create the browser window.
mainWindow = new BrowserWindow({
// ...
});
// ...
};
// ...
I use the CopyWebpackPlugin to copy the files I need to serve into the .webpack/main/web-app/
directory.我使用CopyWebpackPlugin将需要提供的文件复制到
.webpack/main/web-app/
目录中。
webpack.main.config.js webpack.main.config.js
module.exports = {
/**
* This is the main entry point for your application, it's the first file
* that runs in the main process.
*/
entry: './src/main.js',
// Put your normal webpack config below here
module: {
rules: require('./webpack.rules'),
},
plugins: [
new CopyPlugin([
{ from: path.resolve(__dirname, 'web-app'), to: 'web-app' }
]),
]
};
This works perfectly in development (via yarn start
).这在开发中非常有效(通过
yarn start
)。
When I try to run yarn make
, it successfully builds the app and generates a runnable exe, but trying to access http://localhost:3333/
after running the app, results in a Cannot GET /
404 message.当我尝试运行
yarn make
时,它成功构建了应用程序并生成了一个可运行的 exe,但在运行应用程序后尝试访问http://localhost:3333/
时,会导致Cannot GET /
404 消息。
Any idea what I'm doing wrong?知道我做错了什么吗?
What I was serving in development was actually the web-app
directory relative to the node process, and not the one copied into .webpack/...
.我在开发中服务的实际上是相对于节点进程的
web-app
目录,而不是复制到.webpack/...
的目录。
To serve the proper files in production, I changed the exApp.use()
line to:为了在生产中提供正确的文件,我将
exApp.use()
行更改为:
exApp.use(express.static('resources/app/.webpack/main/web-app'));
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