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SocketTask.onOpen

 来源:微信开发者平台 浏览 439 扫码 分享 2019-12-08 10:58:21
  • SocketTask.onOpen(function callback)
    • 参数
      • function callback
        • 参数
          • Object res

    SocketTask.onOpen(function callback)

    监听 WebSocket 连接打开事件

    参数

    function callback

    WebSocket 连接打开事件的回调函数

    参数

    Object res
    属性类型说明最低版本
    headerobject连接成功的 HTTP 响应 Header2.0.0
    当前内容版权归 微信开发者平台 或其关联方所有，如需对内容或内容相关联开源项目进行关注与资助，请访问 微信开发者平台 .
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    • 基础
      • 系统
        • 系统信息
          • wx.getSystemInfoSync
          • wx.getSystemInfo
      • 更新
        • wx.getUpdateManager
        • UpdateManager
          • UpdateManager.applyUpdate
          • UpdateManager.onCheckForUpdate
          • UpdateManager.onUpdateFailed
          • UpdateManager.onUpdateReady
      • 小程序
        • 生命周期
          • wx.onShow
          • wx.onHide
          • wx.offShow
          • wx.offHide
          • wx.getLaunchOptionsSync
          • wx.exitMiniProgram
        • 应用级事件
          • wx.onError
          • wx.onAudioInterruptionEnd
          • wx.onAudioInterruptionBegin
          • wx.offError
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        • 触摸事件
          • wx.onTouchStart
          • wx.onTouchMove
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          • wx.offTouchMove
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          • Touch
      • 性能
        • wx.triggerGC
        • wx.markScene
        • wx.getPerformance
        • Performance
          • Performance.now
      • 分包加载
        • wx.loadSubpackage
        • LoadSubpackageTask
          • LoadSubpackageTask.onProgressUpdate
      • 调试
        • wx.setEnableDebug
        • wx.getLogManager
        • console
          • console.debug
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        • LogManager
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      • 定时器
        • clearInterval
        • clearTimeout
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    • 渲染
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        • wx.createCanvas
        • Canvas
          • Canvas.getContext
          • Canvas.toDataURL
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        • RenderingContext
        • WebGLRenderingContext.wxBindCanvasTexture
      • 帧率
        • wx.setPreferredFramesPerSecond
        • cancelAnimationFrame
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      • 字体
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        • wx.getTextLineHeight
      • 图片
        • wx.createImage
        • Image
    • 广告
      • wx.createRewardedVideoAd
      • wx.createInterstitialAd
      • wx.createBannerAd
      • BannerAd
        • BannerAd.destroy
        • BannerAd.hide
        • BannerAd.offError
        • BannerAd.offLoad
        • BannerAd.offResize
        • BannerAd.onError
        • BannerAd.onLoad
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        • BannerAd.show
      • InterstitialAd
        • InterstitialAd.destroy
        • InterstitialAd.load
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        • InterstitialAd.offError
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        • InterstitialAd.show
      • RewardedVideoAd
        • RewardedVideoAd.destroy
        • RewardedVideoAd.load
        • RewardedVideoAd.offClose
        • RewardedVideoAd.offError
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        • RewardedVideoAd.onClose
        • RewardedVideoAd.onError
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    • 界面
      • 交互
        • wx.showToast
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        • wx.showLoading
        • wx.showActionSheet
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      • 键盘
        • wx.updateKeyboard
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        • wx.onKeyboardInput
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        • wx.hideKeyboard
      • 菜单
        • wx.setMenuStyle
        • wx.getMenuButtonBoundingClientRect
      • 状态栏 wx.setStatusBarStyle
      • 窗口
        • wx.onWindowResize
        • wx.offWindowResize
    • 网络
      • 发起请求
        • wx.request
        • RequestTask
          • RequestTask.abort
          • RequestTask.offHeadersReceived
          • RequestTask.onHeadersReceived
      • 下载
        • wx.downloadFile
        • DownloadTask
          • DownloadTask.abort
          • DownloadTask.offHeadersReceived
          • DownloadTask.offProgressUpdate
          • DownloadTask.onHeadersReceived
          • DownloadTask.onProgressUpdate
      • 上传
        • wx.uploadFile
        • UploadTask
          • UploadTask.abort
          • UploadTask.offHeadersReceived
          • UploadTask.offProgressUpdate
          • UploadTask.onHeadersReceived
          • UploadTask.onProgressUpdate
      • WebSocket
        • wx.sendSocketMessage
        • wx.onSocketOpen
        • wx.onSocketMessage
        • wx.onSocketError
        • wx.onSocketClose
        • wx.connectSocket
        • wx.closeSocket
        • SocketTask
          • SocketTask.close
          • SocketTask.onClose
          • SocketTask.onError
          • SocketTask.onMessage
          • SocketTask.onOpen
          • SocketTask.send
      • UDP 通信
        • wx.createUDPSocket
        • UDPSocket
          • UDPSocket.bind
          • UDPSocket.close
          • UDPSocket.offClose
          • UDPSocket.offError
          • UDPSocket.offListening
          • UDPSocket.offMessage
          • UDPSocket.onClose
          • UDPSocket.onError
          • UDPSocket.onListening
          • UDPSocket.onMessage
          • UDPSocket.send
    • 转发
      • wx.updateShareMenu
      • wx.showShareMenu
      • wx.shareAppMessage
      • wx.setMessageToFriendQuery
      • wx.onShareMessageToFriend
      • wx.onShareAppMessage
      • wx.offShareAppMessage
      • wx.hideShareMenu
      • wx.getShareInfo
    • 虚拟支付 wx.requestMidasPayment
    • 数据缓存
      • wx.setStorageSync
      • wx.setStorage
      • wx.removeStorageSync
      • wx.removeStorage
      • wx.getStorageSync
      • wx.getStorageInfoSync
      • wx.getStorageInfo
      • wx.getStorage
      • wx.clearStorageSync
      • wx.clearStorage
    • 媒体
      • 音频
        • wx.setInnerAudioOption
        • wx.getAvailableAudioSources
        • wx.createInnerAudioContext
        • InnerAudioContext
          • InnerAudioContext.destroy
          • InnerAudioContext.offCanplay
          • InnerAudioContext.offEnded
          • InnerAudioContext.offError
          • InnerAudioContext.offPause
          • InnerAudioContext.offPlay
          • InnerAudioContext.offSeeked
          • InnerAudioContext.offSeeking
          • InnerAudioContext.offStop
          • InnerAudioContext.offTimeUpdate
          • InnerAudioContext.offWaiting
          • InnerAudioContext.onCanplay
          • InnerAudioContext.onEnded
          • InnerAudioContext.onError
          • InnerAudioContext.onPause
          • InnerAudioContext.onPlay
          • InnerAudioContext.onSeeked
          • InnerAudioContext.onSeeking
          • InnerAudioContext.onStop
          • InnerAudioContext.onTimeUpdate
          • InnerAudioContext.onWaiting
          • InnerAudioContext.pause
          • InnerAudioContext.play
          • InnerAudioContext.seek
          • InnerAudioContext.stop
      • 图片
        • wx.saveImageToPhotosAlbum
        • wx.previewImage
        • wx.chooseImage
      • 录音
        • wx.getRecorderManager
        • RecorderManager
          • RecorderManager.onError
          • RecorderManager.onFrameRecorded
          • RecorderManager.onInterruptionBegin
          • RecorderManager.onInterruptionEnd
          • RecorderManager.onPause
          • RecorderManager.onResume
          • RecorderManager.onStart
          • RecorderManager.onStop
          • RecorderManager.pause
          • RecorderManager.resume
          • RecorderManager.start
          • RecorderManager.stop
      • 视频
        • wx.createVideo
        • Video
          • Video.destroy
          • Video.exitFullScreen
          • Video.offEnded
          • Video.offError
          • Video.offPause
          • Video.offPlay
          • Video.offTimeUpdate
          • Video.offWaiting
          • Video.onEnded
          • Video.onError
          • Video.onPause
          • Video.onPlay
          • Video.onTimeUpdate
          • Video.onWaiting
          • Video.pause
          • Video.play
          • Video.requestFullScreen
          • Video.seek
          • Video.stop
      • 相机
        • wx.createCamera
        • Camera
          • Camera.closeFrameChange
          • Camera.destroy
          • Camera.listenFrameChange
          • Camera.onAuthCancel
          • Camera.onCameraFrame
          • Camera.onStop
          • Camera.startRecord
          • Camera.stopRecord
          • Camera.takePhoto
      • 实时语音
        • wx.updateVoIPChatMuteConfig
        • wx.onVoIPChatSpeakersChanged
        • wx.onVoIPChatMembersChanged
        • wx.onVoIPChatInterrupted
        • wx.offVoIPChatSpeakersChanged
        • wx.offVoIPChatMembersChanged
        • wx.offVoIPChatInterrupted
        • wx.joinVoIPChat
        • wx.exitVoIPChat
    • 位置 wx.getLocation
    • 文件
      • wx.getFileSystemManager
      • FileSystemManager
        • FileSystemManager.access
        • FileSystemManager.accessSync
        • FileSystemManager.appendFile
        • FileSystemManager.appendFileSync
        • FileSystemManager.copyFile
        • FileSystemManager.copyFileSync
        • FileSystemManager.getFileInfo
        • FileSystemManager.getSavedFileList
        • FileSystemManager.mkdir
        • FileSystemManager.mkdirSync
        • FileSystemManager.readdir
        • FileSystemManager.readdirSync
        • FileSystemManager.readFile
        • FileSystemManager.readFileSync
        • FileSystemManager.removeSavedFile
        • FileSystemManager.rename
        • FileSystemManager.renameSync
        • FileSystemManager.rmdir
        • FileSystemManager.rmdirSync
        • FileSystemManager.saveFile
        • FileSystemManager.saveFileSync
        • FileSystemManager.stat
        • FileSystemManager.statSync
        • FileSystemManager.unlink
        • FileSystemManager.unlinkSync
        • FileSystemManager.unzip
        • FileSystemManager.writeFile
        • FileSystemManager.writeFileSync
      • Stats
        • Stats.isDirectory
        • Stats.isFile
    • 开放接口
      • 小程序跳转 wx.navigateToMiniProgram
      • 用户信息
        • wx.getUserInfo
        • wx.getUserGameLabel
        • wx.createUserInfoButton
        • UserInfo
        • UserInfoButton
          • UserInfoButton.destroy
          • UserInfoButton.hide
          • UserInfoButton.offTap
          • UserInfoButton.onTap
          • UserInfoButton.show
      • 登录
        • wx.login
        • wx.checkSession
      • 授权 wx.authorize
      • 开放数据
        • wx.shareMessageToFriend
        • wx.setUserCloudStorage
        • wx.removeUserCloudStorage
        • wx.onInteractiveStorageModified
        • wx.modifyFriendInteractiveStorage
        • wx.getUserInteractiveStorage
        • wx.getUserCloudStorage
        • wx.getSharedCanvas
        • wx.getPotentialFriendList
        • wx.getGroupCloudStorage
        • wx.getFriendCloudStorage
        • FriendInfo
        • KVData
        • UserGameData
        • OpenDataContext-wx.getUserInfo
      • 开放数据域
        • wx.onMessage
        • wx.getOpenDataContext
        • OpenDataContext
          • OpenDataContext.postMessage
      • 防沉迷 wx.checkIsUserAdvisedToRest
      • 意见反馈
        • wx.createFeedbackButton
        • FeedbackButton
          • FeedbackButton.destroy
          • FeedbackButton.hide
          • FeedbackButton.offTap
          • FeedbackButton.onTap
          • FeedbackButton.show
      • 设置
        • wx.openSetting
        • wx.getSetting
        • wx.createOpenSettingButton
        • AuthSetting
        • OpenSettingButton
          • OpenSettingButton.destroy
          • OpenSettingButton.hide
          • OpenSettingButton.offTap
          • OpenSettingButton.onTap
          • OpenSettingButton.show
      • 游戏圈
        • wx.createGameClubButton
        • GameClubButton
          • GameClubButton.destroy
          • GameClubButton.hide
          • GameClubButton.offTap
          • GameClubButton.onTap
          • GameClubButton.show
      • 客服消息
        • wx.openCustomerServiceConversation
      • 微信运动 wx.getWeRunData
      • 卡券
        • wx.openCard
        • wx.addCard
      • 数据上报 wx.reportMonitor
      • 订阅消息
        • wx.requestSubscribeSystemMessage
        • wx.requestSubscribeMessage
    • 设备
      • iBeacon
        • wx.stopBeaconDiscovery
        • wx.startBeaconDiscovery
        • wx.onBeaconUpdate
        • wx.onBeaconServiceChange
        • wx.offBeaconUpdate
        • wx.offBeaconServiceChange
        • wx.getBeacons
        • IBeaconInfo
      • 低功耗蓝牙
        • wx.writeBLECharacteristicValue
        • wx.readBLECharacteristicValue
        • wx.onBLEConnectionStateChange
        • wx.onBLECharacteristicValueChange
        • wx.notifyBLECharacteristicValueChange
        • wx.getBLEDeviceServices
        • wx.getBLEDeviceCharacteristics
        • wx.createBLEConnection
        • wx.closeBLEConnection
      • 蓝牙
        • wx.stopBluetoothDevicesDiscovery
        • wx.startBluetoothDevicesDiscovery
        • wx.openBluetoothAdapter
        • wx.onBluetoothDeviceFound
        • wx.onBluetoothAdapterStateChange
        • wx.getConnectedBluetoothDevices
        • wx.getBluetoothDevices
        • wx.getBluetoothAdapterState
        • wx.closeBluetoothAdapter
      • 电量
        • wx.getBatteryInfoSync
        • wx.getBatteryInfo
      • 网络
        • wx.onNetworkStatusChange
        • wx.offNetworkStatusChange
        • wx.getNetworkType
      • 屏幕
        • wx.setScreenBrightness
        • wx.setKeepScreenOn
        • wx.onUserCaptureScreen
        • wx.getScreenBrightness
      • 加速计
        • wx.stopAccelerometer
        • wx.startAccelerometer
        • wx.onAccelerometerChange
        • wx.offAccelerometerChange
      • 罗盘
        • wx.stopCompass
        • wx.startCompass
        • wx.onCompassChange
        • wx.offCompassChange
      • 设备方向
        • wx.stopDeviceMotionListening
        • wx.startDeviceMotionListening
        • wx.onDeviceMotionChange
        • wx.offDeviceMotionChange
      • 转屏
        • wx.onDeviceOrientationChange
        • wx.offDeviceOrientationChange
      • 陀螺仪
        • wx.stopGyroscope
        • wx.startGyroscope
        • wx.onGyroscopeChange
        • wx.offGyroscopeChange
      • 性能
        • wx.onMemoryWarning
        • wx.offMemoryWarning
      • 振动
        • wx.vibrateShort
        • wx.vibrateLong
    • Worker
      • wx.createWorker
      • Worker
        • Worker.onMessage
        • Worker.postMessage
        • Worker.terminate
    • 推荐组件
      • wx.createGamePortal
      • wx.createGameIcon
      • wx.createGameBanner
      • GameBanner
        • GameBanner.destroy
        • GameBanner.hide
        • GameBanner.offError
        • GameBanner.offLoad
        • GameBanner.offResize
        • GameBanner.onError
        • GameBanner.onLoad
        • GameBanner.onResize
        • GameBanner.show
      • GameIcon
        • GameIcon.destroy
        • GameIcon.hide
        • GameIcon.load
        • GameIcon.offError
        • GameIcon.offLoad
        • GameIcon.offResize
        • GameIcon.onError
        • GameIcon.onLoad
        • GameIcon.onResize
        • GameIcon.show
      • GamePortal
        • GamePortal.destroy
        • GamePortal.load
        • GamePortal.offClose
        • GamePortal.offError
        • GamePortal.offLoad
        • GamePortal.onClose
        • GamePortal.onError
        • GamePortal.onLoad
        • GamePortal.show
    • 游戏对局回放
      • wx.getGameRecorder
      • wx.createGameRecorderShareButton
      • GameRecorder
        • GameRecorder.abort
        • GameRecorder.isFrameSupported
        • GameRecorder.isSoundSupported
        • GameRecorder.off
        • GameRecorder.on
        • GameRecorder.pause
        • GameRecorder.resume
        • GameRecorder.start
        • GameRecorder.stop
      • GameRecorderShareButton
        • GameRecorderShareButton.hide
        • GameRecorderShareButton.offTap
        • GameRecorderShareButton.onTap
        • GameRecorderShareButton.show
    • 第三方平台
      • wx.getExtConfigSync
      • wx.getExtConfig
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