console.log('预加载进程启动,node:', process.version)
const {contextBridge, ipcRenderer} = require('electron')

contextBridge.exposeInMainWorld('env_info', {
    nodev: process.versions.node,
    electronv: process.versions.electron
})
contextBridge.exposeInMainWorld('myAPI',{
    saveFile: (data)=>{
        ipcRenderer.send('file-save', data)
    },
    readFile(){
        return ipcRenderer.invoke('file-read')
    }
})