Electron 官方文档

<webview>

<webview allowpopups>

<webview autosize>

<webview blinkfeatures>

<webview disableblinkfeatures>

<webview disableguestresize>

<webview disablewebsecurity>

<webview guestinstance>

<webview httpreferrer>

<webview nodeintegration>

<webview partition>

<webview plugins>

<webview preload>

<webview src>

<webview useragent>

<webview webpreferences>

<webview>

<webview>.canGoBack()

<webview>.canGoForward()

<webview>.canGoToOffset()

<webview>.capturePage()

<webview>.clearHistory()

<webview>.closeDevTools()

<webview>.copy()

<webview>.cut()

<webview>.delete()

<webview>.executeJavaScript()

<webview>.findInPage()

<webview>.getTitle()

<webview>.getURL()

<webview>.getUserAgent()

<webview>.getWebContents()

<webview>.goBack()

<webview>.goForward()

<webview>.goToIndex()

<webview>.goToOffset()

<webview>.insertCSS()

<webview>.insertText()

<webview>.inspectElement()

<webview>.inspectServiceWorker()

<webview>.isAudioMuted()

<webview>.isCrashed()

<webview>.isDevToolsFocused()

<webview>.isDevToolsOpened()

<webview>.isLoading()

<webview>.isWaitingForResponse()

<webview>.loadURL()

<webview>.openDevTools()

<webview>.paste()

<webview>.pasteAndMatchStyle()

<webview>.print()

<webview>.printToPDF()

<webview>.redo()

<webview>.reload()

<webview>.reloadIgnoringCache()

<webview>.replace()

<webview>.replaceMisspelling()

<webview>.selectAll()

<webview>.send()

<webview>.sendInputEvent()

<webview>.setAudioMuted()

<webview>.setUserAgent()

<webview>.setZoomFactor()

<webview>.setZoomLevel()

<webview>.showDefinitionForSelection()

<webview>.stop()

<webview>.stopFindInPage()

<webview>.undo()

<webview>.unselect()

Guides

About Electron

Accessibility

Application Distribution

Application Packaging

Debugging the Main Process

Debugging the Main Process in node-inspector

Debugging the Main Process in VSCode

Desktop Environment Integration

DevTools Extension

Electron FAQ

Electron Versioning

Glossary

Keyboard Shortcuts

Keyboard Shortcuts

Mac App Store Submission Guide

Multithreading

Notifications (Windows, Linux, macOS)

Offscreen Rendering

Online/Offline Event Detection

Planned Breaking API Changes

Quick Start

REPL

Security, Native Capabilities, and Your Responsibility

Supported Platforms

Testing on Headless CI Systems (Travis CI, Jenkins)

Using Native Node Modules

Using Pepper Flash Plugin

Using Selenium and WebDriver

Using Widevine CDM Plugin

Windows Store Guide

Accelerator

Accelerator

app

app

app.addRecentDocument()

app.clearRecentDocuments()

app.commandLine.appendArgument()

app.commandLine.appendSwitch()

app.disableHardwareAcceleration()

app.dock.bounce()

app.dock.cancelBounce()

app.dock.downloadFinished()

app.dock.getBadge()

app.dock.hide()

app.dock.isVisible()

app.dock.setBadge()

app.dock.setIcon()

app.dock.setMenu()

app.dock.show()

app.exit()

app.focus()

app.getAppMemoryInfo()

app.getAppPath()

app.getBadgeCount()

app.getCurrentActivityType()

app.getFileIcon()

app.getJumpListSettings()

app.getLocale()

app.getLoginItemSettings()

app.getName()

app.getPath()

app.getVersion()

app.hide()

app.importCertificate()

app.isAccessibilitySupportEnabled()

app.isDefaultProtocolClient()

app.isReady()

app.isUnityRunning()

app.makeSingleInstance()

app.quit()

app.relaunch()

app.releaseSingleInstance()

app.removeAsDefaultProtocolClient()

app.setAboutPanelOptions()

app.setAppUserModelId()

app.setAsDefaultProtocolClient()

app.setBadgeCount()

app.setJumpList()

app.setLoginItemSettings()

app.setName()

app.setPath()

app.setUserActivity()

app.setUserTasks()

app.show()

autoUpdater

autoUpdater

autoUpdater.checkForUpdates()

autoUpdater.getFeedURL()

autoUpdater.quitAndInstall()

autoUpdater.setFeedURL()

API: Objects

BluetoothDevice

Certificate

CertificatePrincipal

Cookie

CPUUsage

CrashReport

DesktopCapturerSource

Display

File

FileFilter

IOCounters

JumpListCategory

JumpListItem

MemoryInfo

MemoryUsageDetails

MimeTypedBuffer

Point

ProcessMemoryInfo

Rectangle

RemoveClientCertificate

RemovePassword

ScrubberItem

SegmentedControlSegment

ShortcutDetails

Size

Task

ThumbarButton

UploadBlob

UploadData

UploadFile

UploadFileSystem

UploadRawData

BrowserView

BrowserView

BrowserView()

view.id

view.setAutoResize()

view.setBackgroundColor()

view.setBounds()

view.webContents

BrowserWindow

BrowserWindow

BrowserWindow()

BrowserWindow.addDevToolsExtension()

BrowserWindow.fromId()

BrowserWindow.fromWebContents()

BrowserWindow.getAllWindows()

BrowserWindow.getDevToolsExtensions()

BrowserWindow.getFocusedWindow()

BrowserWindow.removeDevToolsExtension()

win.blur()

win.blurWebView()

win.capturePage()

win.center()

win.close()

win.closeFilePreview()

win.destroy()

win.flashFrame()

win.focus()

win.focusOnWebView()

win.getBounds()

win.getChildWindows()

win.getContentBounds()

win.getContentSize()

win.getMaximumSize()

win.getMinimumSize()

win.getNativeWindowHandle()

win.getParentWindow()

win.getPosition()

win.getRepresentedFilename()

win.getSize()

win.getTitle()

win.hasShadow()

win.hide()

win.hookWindowMessage()

win.id

win.isAlwaysOnTop()

win.isClosable()

win.isDestroyed()

win.isDocumentEdited()

win.isFocused()

win.isFullScreen()

win.isFullScreenable()

win.isKiosk()

win.isMaximizable()

win.isMaximized()

win.isMenuBarAutoHide()

win.isMenuBarVisible()

win.isMinimizable()

win.isMinimized()

win.isModal()

win.isMovable()

win.isResizable()

win.isVisible()

win.isVisibleOnAllWorkspaces()

win.isWindowMessageHooked()

win.loadURL()

win.maximize()

win.minimize()

win.previewFile()

win.reload()

win.restore()

win.setAlwaysOnTop()

win.setAppDetails()

win.setAspectRatio()

win.setAutoHideCursor()

win.setAutoHideMenuBar()

win.setBounds()

win.setBrowserView()

win.setClosable()

win.setContentBounds()

win.setContentProtection()

win.setContentSize()

win.setDocumentEdited()

win.setFocusable()

win.setFullScreen()

win.setFullScreenable()

win.setHasShadow()

win.setIcon()

win.setIgnoreMouseEvents()

win.setKiosk()

win.setMaximizable()

win.setMaximumSize()

win.setMenu()

win.setMenuBarVisibility()

win.setMinimizable()

win.setMinimumSize()

win.setMovable()

win.setOverlayIcon()

win.setParentWindow()

win.setPosition()

win.setProgressBar()

win.setRepresentedFilename()

win.setResizable()

win.setSheetOffset()

win.setSize()

win.setSkipTaskbar()

win.setThumbarButtons()

win.setThumbnailClip()

win.setThumbnailToolTip()

win.setTitle()

win.setTouchBar()

win.setVibrancy()

win.setVisibleOnAllWorkspaces()

win.show()

win.showDefinitionForSelection()

win.showInactive()

win.unhookAllWindowMessages()

win.unhookWindowMessage()

win.unmaximize()

win.webContents

BrowserWindowProxy

BrowserWindowProxy

win.blur()

win.close()

win.closed

win.eval()

win.focus()

win.postMessage()

win.print()

Guides: Development

Build Instructions (Linux)

Build Instructions (macOS)

Build Instructions (Windows)

Build System Overview

Chromium Development

Coding Style

Debugging on macOS

Debugging on Windows

Releasing

Setting Up Symbol Server in Debugger

Source Code Directory Structure

Technical Differences Between Electron and NW.js (formerly node-webkit)

Upgrading Chrome Checklist

Using clang-format on C++ Code

V8 Development

ClientRequest

ClientRequest

ClientRequest()

request.abort()

request.chunkedEncoding

request.end()

request.followRedirect()

request.getHeader()

request.removeHeader()

request.setHeader()

request.write()

clipboard

clipboard

clipboard.availableFormats()

clipboard.clear()

clipboard.has()

clipboard.read()

clipboard.readBookmark()

clipboard.readBuffer()

clipboard.readFindText()

clipboard.readHTML()

clipboard.readImage()

clipboard.readRTF()

clipboard.readText()

clipboard.write()

clipboard.writeBookmark()

clipboard.writeFindText()

clipboard.writeHTML()

clipboard.writeImage()

clipboard.writeRTF()

clipboard.writeText()

webContents

contents.addWorkSpace()

contents.beginFrameSubscription()

contents.canGoBack()

contents.canGoForward()

contents.canGoToOffset()

contents.capturePage()

contents.clearHistory()

contents.closeDevTools()

contents.copy()

contents.copyImageAt()

contents.cut()

contents.debugger

contents.delete()

contents.devToolsWebContents

contents.disableDeviceEmulation()

contents.downloadURL()

contents.enableDeviceEmulation()

contents.endFrameSubscription()

contents.executeJavaScript()

contents.findInPage()

contents.getFrameRate()

contents.getTitle()

contents.getURL()

contents.getUserAgent()

contents.getWebRTCIPHandlingPolicy()

contents.getZoomFactor()

contents.getZoomLevel()

contents.goBack()

contents.goForward()

contents.goToIndex()

contents.goToOffset()

contents.hasServiceWorker()

contents.hostWebContents

contents.id

contents.insertCSS()

contents.insertText()

contents.inspectElement()

contents.inspectServiceWorker()

contents.invalidate()

contents.isAudioMuted()

contents.isCrashed()

contents.isDestroyed()

contents.isDevToolsFocused()

contents.isDevToolsOpened()

contents.isFocused()

contents.isLoading()

contents.isLoadingMainFrame()

contents.isOffscreen()

contents.isPainting()

contents.isWaitingForResponse()

contents.loadURL()

contents.openDevTools()

contents.paste()

contents.pasteAndMatchStyle()

contents.print()

contents.printToPDF()

contents.redo()

contents.reload()

contents.reloadIgnoringCache()

contents.removeWorkSpace()

contents.replace()

contents.replaceMisspelling()

contents.savePage()

contents.selectAll()

contents.send()

contents.sendInputEvent()

contents.session

contents.setAudioMuted()

contents.setFrameRate()

contents.setLayoutZoomLevelLimits()

contents.setSize()

contents.setUserAgent()

contents.setVisualZoomLevelLimits()

contents.setWebRTCIPHandlingPolicy()

contents.setZoomFactor()

contents.setZoomLevel()

contents.setZoomLevelLimits()

contents.showDefinitionForSelection()

contents.startDrag()

contents.startPainting()

contents.stop()

contents.stopFindInPage()

contents.stopPainting()

contents.toggleDevTools()

contents.undo()

contents.unregisterServiceWorker()

contents.unselect()

webContents

webContents.fromId()

webContents.getAllWebContents()

webContents.getFocusedWebContents()

contentTracing

contentTracing

contentTracing.captureMonitoringSnapshot()

contentTracing.getCategories()

contentTracing.getTraceBufferUsage()

contentTracing.startMonitoring()

contentTracing.startRecording()

contentTracing.stopMonitoring()

contentTracing.stopRecording()

Cookies

Cookies

cookies.flushStore()

cookies.get()

cookies.remove()

cookies.set()

crashReporter

crashReporter

crashReporter.getLastCrashReport()

crashReporter.getUploadedReports()

crashReporter.getUploadToServer()

crashReporter.setExtraParameter()

crashReporter.setUploadToServer()

crashReporter.start()

Debugger

Debugger

debugger.attach()

debugger.detach()

debugger.isAttached()

debugger.sendCommand()

desktopCapturer

desktopCapturer

desktopCapturer.getSources()

dialog

dialog

dialog.showCertificateTrustDialog()

dialog.showErrorBox()

dialog.showMessageBox()

dialog.showOpenDialog()

dialog.showSaveDialog()

DownloadItem

DownloadItem

downloadItem.cancel()

downloadItem.canResume()

downloadItem.getContentDisposition()

downloadItem.getETag()

downloadItem.getFilename()

downloadItem.getLastModifiedTime()

downloadItem.getMimeType()

downloadItem.getReceivedBytes()

downloadItem.getSavePath()

downloadItem.getStartTime()

downloadItem.getState()

downloadItem.getTotalBytes()

downloadItem.getURL()

downloadItem.getURLChain()

downloadItem.hasUserGesture()

downloadItem.isPaused()

downloadItem.pause()

downloadItem.resume()

downloadItem.setSavePath()

Environment Variables

ELECTRON_DEFAULT_ERROR_MODE

ELECTRON_ENABLE_LOGGING

ELECTRON_ENABLE_STACK_DUMPING

ELECTRON_FORCE_WINDOW_MENU_BAR

ELECTRON_LOG_ASAR_READS

ELECTRON_NO_ASAR

ELECTRON_NO_ATTACH_CONSOLE

ELECTRON_RUN_AS_NODE

Environment Variables

GOOGLE_API_KEY

ipcMain

event.returnValue

event.sender

ipcMain

ipcMain.on()

ipcMain.once()

ipcMain.removeAllListeners()

ipcMain.removeListener()

Frameless Window

Frameless Window

hidden

hidden-inset

globalShortcut

globalShortcut

globalShortcut.isRegistered()

globalShortcut.register()

globalShortcut.unregister()

globalShortcut.unregisterAll()

nativeImage

image.addRepresentation()

image.crop()

image.getAspectRatio()

image.getBitmap()

image.getNativeHandle()

image.getSize()

image.isEmpty()

image.isTemplateImage()

image.resize()

image.setTemplateImage()

image.toBitmap()

image.toDataURL()

image.toJPEG()

image.toPNG()

nativeImage

nativeImage.createEmpty()

nativeImage.createFromBuffer()

nativeImage.createFromDataURL()

nativeImage.createFromPath()

IncomingMessage

IncomingMessage

response.headers

response.httpVersion

response.httpVersionMajor

response.httpVersionMinor

response.statusCode

response.statusMessage

ipcRenderer

ipcRenderer

ipcRenderer.on()

ipcRenderer.once()

ipcRenderer.removeAllListeners()

ipcRenderer.removeListener()

ipcRenderer.send()

ipcRenderer.sendSync()

ipcRenderer.sendToHost()

Locales

Locales

Menu

Menu

Menu()

menu.append()

Menu.buildFromTemplate()

menu.closePopup()

Menu.getApplicationMenu()

menu.insert()

menu.items

menu.popup()

Menu.sendActionToFirstResponder()

Menu.setApplicationMenu()

MenuItem

MenuItem

MenuItem()

menuItem.checked

menuItem.click

menuItem.enabled

menuItem.label

menuItem.visible

net

net

net.request()

powerMonitor

powerMonitor

powerSaveBlocker

powerSaveBlocker

powerSaveBlocker.isStarted()

powerSaveBlocker.start()

powerSaveBlocker.stop()

process

process

process.crash()

process.defaultApp

process.getCPUUsage()

process.getIOCounters()

process.getProcessMemoryInfo()

process.getSystemMemoryInfo()

process.hang()

process.mas

process.noAsar

process.resourcesPath

process.setFdLimit()

process.type

process.versions.chrome

process.versions.electron

process.windowsStore

protocol

protocol

protocol.interceptBufferProtocol()

protocol.interceptFileProtocol()

protocol.interceptHttpProtocol()

protocol.interceptStringProtocol()

protocol.isProtocolHandled()

protocol.registerBufferProtocol()

protocol.registerFileProtocol()

protocol.registerHttpProtocol()

protocol.registerServiceWorkerSchemes()

protocol.registerStandardSchemes()

protocol.registerStringProtocol()

protocol.uninterceptProtocol()

protocol.unregisterProtocol()

remote

remote

remote.getCurrentWebContents()

remote.getCurrentWindow()

remote.getGlobal()

remote.process

remote.require()

sandbox

sandbox

screen

screen

screen.getAllDisplays()

screen.getCursorScreenPoint()

screen.getDisplayMatching()

screen.getDisplayNearestPoint()

screen.getPrimaryDisplay()

session

ses.allowNTLMCredentialsForDomains()

ses.clearAuthCache()

ses.clearCache()

ses.clearHostResolverCache()

ses.clearStorageData()

ses.cookies

ses.createInterruptedDownload()

ses.disableNetworkEmulation()

ses.enableNetworkEmulation()

ses.flushStorageData()

ses.getBlobData()

ses.getCacheSize()

ses.getUserAgent()

ses.protocol

ses.resolveProxy()

ses.setCertificateVerifyProc()

ses.setDownloadPath()

ses.setPermissionRequestHandler()

ses.setProxy()

ses.setUserAgent()

ses.webRequest

session

session.defaultSession

session.fromPartition()

shell

shell

shell.beep()

shell.moveItemToTrash()

shell.openExternal()

shell.openItem()

shell.readShortcutLink()

shell.showItemInFolder()

shell.writeShortcutLink()

API

Supported Chrome Command Line Switches

Synopsis

systemPreferences

systemPreferences

systemPreferences.getAccentColor()

systemPreferences.getColor()

systemPreferences.getUserDefault()

systemPreferences.isAeroGlassEnabled()

systemPreferences.isDarkMode()

systemPreferences.isInvertedColorScheme()

systemPreferences.isSwipeTrackingFromScrollEventsEnabled()

systemPreferences.postLocalNotification()

systemPreferences.postNotification()

systemPreferences.setUserDefault()

systemPreferences.subscribeLocalNotification()

systemPreferences.subscribeNotification()

systemPreferences.unsubscribeLocalNotification()

systemPreferences.unsubscribeNotification()

TouchBar

TouchBar

TouchBar()

touchBar.escapeItem

TouchBarButton

TouchBarButton

TouchBarButton()

touchBarButton.backgroundColor

touchBarButton.icon

touchBarButton.label

TouchBarColorPicker

TouchBarColorPicker

TouchBarColorPicker()

touchBarColorPicker.availableColors

touchBarColorPicker.selectedColor

TouchBarGroup

TouchBarGroup

TouchBarGroup()

TouchBarLabel

TouchBarLabel

TouchBarLabel()

touchBarLabel.label

touchBarLabel.textColor

TouchBarPopover

TouchBarPopover

TouchBarPopover()

touchBarPopover.icon

touchBarPopover.label

TouchBarScrubber

TouchBarScrubber

TouchBarScrubber()

touchBarSegmentedControl.continuous

touchBarSegmentedControl.items

touchBarSegmentedControl.mode

touchBarSegmentedControl.overlayStyle

touchBarSegmentedControl.selectedStyle

touchBarSegmentedControl.showArrowButtons

TouchBarSegmentedControl

TouchBarSegmentedControl

TouchBarSegmentedControl()

touchBarSegmentedControl.segments

touchBarSegmentedControl.segmentStyle

touchBarSegmentedControl.selectedIndex

TouchBarSlider

TouchBarSlider

TouchBarSlider()

touchBarSlider.label

touchBarSlider.maxValue

touchBarSlider.minValue

touchBarSlider.value

TouchBarSpacer

TouchBarSpacer

TouchBarSpacer()

Tray

Tray

Tray()

tray.destroy()

tray.displayBalloon()

tray.getBounds()

tray.isDestroyed()

tray.popUpContextMenu()

tray.setContextMenu()

tray.setHighlightMode()

tray.setImage()

tray.setPressedImage()

tray.setTitle()

tray.setToolTip()

webFrame

webFrame

webFrame.clearCache()

webFrame.executeJavaScript()

webFrame.getResourceUsage()

webFrame.getZoomFactor()

webFrame.getZoomLevel()

webFrame.insertText()

webFrame.registerURLSchemeAsBypassingCSP()

webFrame.registerURLSchemeAsPrivileged()

webFrame.registerURLSchemeAsSecure()

webFrame.setLayoutZoomLevelLimits()

webFrame.setSpellCheckProvider()

webFrame.setVisualZoomLevelLimits()

webFrame.setZoomFactor()

webFrame.setZoomLevel()

webFrame.setZoomLevelLimits()

WebRequest

WebRequest

webRequest.onBeforeRedirect()

webRequest.onBeforeRequest()

webRequest.onBeforeSendHeaders()

webRequest.onCompleted()

webRequest.onErrorOccurred()

webRequest.onHeadersReceived()

webRequest.onResponseStarted()

webRequest.onSendHeaders()

window.open

window.open

window.open()

window.opener.postMessage()

Index

index