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在做多线程上传时,遇到了子线程无法创建的问题

查阅了参考资料:

https://juejin.im/post/5d4387c86fb9a06b2c32708b

https://www.electron.build/configuration/configuration.html#overridable-per-platform-options

https://www.electron.build/configuration/contents#extraresources

最终解决方法:

1. 将子线程代码单独放在一个js文件中:
   
worker.js


   项目文件结构如下:
   |-main.js
   |-source
   	|-upload.js(主线程代码)
   	|-worker.js(子线程代码,工作线程代码)
   

2. 配置
   
electron-builder

   ,关键配置项如下:

   "build": {
   	"asarUnpack": [
   		"**/node_modules/**/*"
   	],
   	"extraResources": [
   		{
   			"from": "source/worker.js",
   			"to": "app.asar.unpacked/source/worker.js"
   		}
   	]
   }
   

3. 在代码中的引入路径的代码修改如下

   const isDev = process.argv[process.argv.length - 1] === 'dev';
   const worker_js_path = isDev ? path.join(__dirname, 'worker.js') : path.join(process.resourcesPath,
       'app.asar.unpacked/source/worker.js');
   const worker = new Worker(worker_js_path);