Based on vue+electron, file download and open wps preview

('will-download', (event, downloadItem, webContents) => {
	// Set the file saving path    // If the user does not set the save path, Electron will use the default method to determine the save path (usually prompts for a save dialog)    (savePath)
	('updated', (event, state) => {
	// Listen to the download process, there are two situations in state	// interrupted download is interrupted and can be restored	// progressing download is in progress, you can get the download progress     	if (state === 'interrupted') {
      	 // Recoverable download      	} else if (state === 'progressing') {
	        if (()) {
	        	('Download is paused')
	        } else {
	        // The progress bar can be set according to the byte size        	(`Total bytes: ${()}`)      
        	(`Received bytes: ${()}`)
        	}
      	}
   	})
	('done', (event, state) => {
	// Download ends      if (state === 'completed') {
      	// Download successfully        ('Download successfully')
        // Open the file with the application        openFile(())
      } else {
      	// state is cancelled or interrupted      	// Download cancellation or download has been interrupted and cannot be restored        (`Download failed: ${state}`)
      }
      // Here you can pass the status of the download to the rendering process      ('downstate', state)
    })
})

function openFile(filePath) {
	const path = require('path');
  	((filePath));
}