Question

在电子产品中，当使用电子打包程序打包应用程序时，如何编写文件。

以下内容将创建和更新开发中的文件。但是一旦我使用electronic-packager打包应用程序，该文件将不再创建。我需要更改什么？

params

这是我的打包方式：

// imports
const path = require('path');
const fs = require('fs');

// create stream for appending to the log file
stream = fs.createWriteStream(
    path.join(__dirname, 'logfile.log'),
    {
        flags:'a'
    }
);

// append content to the log file
stream.write('test');

Answer 1

我还没有尝试过，但是也许您可以使用afterCopy钩子来调用所需的函数？

复制后

函数数组

应用目录被调用后要调用的函数数组复制到一个临时目录。每个函数有五个参数：

buildPath (String): The path to the temporary folder where your app has been copied to
electronVersion (String): The version of electron you are packaging for
platform (String): The target platform you are packaging for
arch (String): The target architecture you are packaging for
callback (Function): Must be called once you have completed your actions

const packager = require('electron-packager')
const { serialHooks } = require('electron-packager/hooks')

packager({
  // ...
  afterCopy: [serialHooks([
    (buildPath, electronVersion, platform, arch) => {
      return new Promise((resolve, reject) => {
        setTimeout(() => {
          console.log('first function')
          resolve()
        }, 1000)
      })
    },
    (buildPath, electronVersion, platform, arch) => {
      console.log('second function')
    }
  ])],
  // ...
})

打包后的电子写入文件

1 个答案: