我正在编写一个使用电子锻造进行设置和配置的电子应用程序。该项目使用 Webpack 5 作为打包工具,使用 typescript 作为开发语言。我在主线程上运行 worker_thread 时遇到问题。
只要 worker_thread 不使用任何导入的本地模块,一切都可以正常工作。但是当我导入模块时找不到它们。我认为这是因为 webpack 没有捆绑来自工作人员的依赖项。
我的代码如下所示:
index.ts(电子主线程):
ipcMain.handle('export', async (event, measurements: Measurement[], options: ExportOptions) => {
return new Promise((resolve, reject) => {
const worker = new Worker(new URL('./export.worker.js', import.meta.url))
worker.on('message', resolve)
worker.on('error', reject)
worker.postMessage({
measurements,
options,
})
})
})
export.worker.js(与 main.ts 相同的文件夹):
const { parentPort } = require('worker_threads')
const { Export } = require('../preload/export')
parentPort.on('message', async (data) => {
const { measurements, options } = data
await Export.export(measurements, options)
parentPort.close()
})
当我尝试运行它时,我得到:
Error occurred in handler for 'export': Error: Cannot find module '../preload/export'
Require stack:
- C:\Development\spectro-demo\internal-client\.webpack\main\a3142abb2db60e4fab06.js
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:892:15)
at Function.Module._load (internal/modules/cjs/loader.js:737:27)
at Module.require (internal/modules/cjs/loader.js:964:19)
at require (internal/modules/cjs/helpers.js:88:18)
at Object.<anonymous> (C:\Development\spectro-demo\internal-client\.webpack\main\a3142abb2db60e4fab06.js:2:20)
at Module._compile (internal/modules/cjs/loader.js:1083:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1113:10)
at Module.load (internal/modules/cjs/loader.js:940:32)
at Function.Module._load (internal/modules/cjs/loader.js:781:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12) {
code: 'MODULE_NOT_FOUND',
requireStack: [
'C:\\Development\\spectro-demo\\internal-client\\.webpack\\main\\a3142abb2db60e4fab06.js'
]
}
所以我想知道:如何在我的项目中使用引用模块的worker_threads?