封装electron-store
作者：互联网
const Store = require('electron-store')
const { v4: uuidv4 } = require('uuid');
const path = require('path')
class DataStore extends Store { constructor(settings){ super(settings) this.tracks = this.get('tracks') || [] }
saveTracks(){ this.set('tracks', this.tracks) return this }
getTracks(){ return this.get('tracks') || [] }
addTracks(tracks){ const trackWithProps = tracks.map((track)=>{ return { id: uuidv4(), path:track, fileName: path.basename(track) } }).filter( track => { const currentTracksPath = this.getTracks().map(track => track.path) return currentTracksPath.indexOf(track.path) < 0 })
this.tracks = [...this.tracks,...trackWithProps] return this.saveTracks() }
deleteTrack(deletedId){ this.tracks = this.tracks.filter(item => item.id !== deletedId) return this.saveTracks() }
}
module.exports = DataStore ---------- const DataStore = require('./renderer/MusicDataStore'); const myStore = new DataStore({ 'name': 'Music Data' }) mainWindow.send('getTracks',myStore.getTracks())
class DataStore extends Store { constructor(settings){ super(settings) this.tracks = this.get('tracks') || [] }
saveTracks(){ this.set('tracks', this.tracks) return this }
getTracks(){ return this.get('tracks') || [] }
addTracks(tracks){ const trackWithProps = tracks.map((track)=>{ return { id: uuidv4(), path:track, fileName: path.basename(track) } }).filter( track => { const currentTracksPath = this.getTracks().map(track => track.path) return currentTracksPath.indexOf(track.path) < 0 })
this.tracks = [...this.tracks,...trackWithProps] return this.saveTracks() }
deleteTrack(deletedId){ this.tracks = this.tracks.filter(item => item.id !== deletedId) return this.saveTracks() }
}
module.exports = DataStore ---------- const DataStore = require('./renderer/MusicDataStore'); const myStore = new DataStore({ 'name': 'Music Data' }) mainWindow.send('getTracks',myStore.getTracks())
标签：const,track,tracks,return,electron,path,封装,DataStore,store 来源： https://www.cnblogs.com/eric-share/p/15857202.html