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API函数AudioContextwx.createAudioContext(stringid,Objectthis)可用于创建音频上下文对象,其参数id是()组件的id?
A.image
B.audio
C.video
D.media
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.image
B.audio
C.video
D.media
A.wx.getStorageInfo(Objectobject)
B.Objectwx.getStorageInfoSync()
C.wx.removeStorage(Objectobject)
D.wx.removeStorageSync(stringkey)
A.wx.setClipboardData(Objectobject)
B.wx.getClipboardData(Objectobject)
C.wx.vibrateShort(Objectobject)
D.wx.vibrateLong(Objectobject)
A.EnabIeMenultem()函数
B.Enablewindow()函数
C.GetTickCount()函数
D.timeGetTime()函数
A.wx.saveFile(Objectobject)
B.wx.getSavedFileList(Objectobject)
C.wx.getSavedFileInfo(Objectobject)
D.wx.removeSavedFile(Objectobject)
A.itemList
B.itemColor
C.success
D.fail
A.wx.getNetworkType(Objectobject)
B.wx.onNetworkStatusChange(functioncallback)
C.wx.getConnectedWifi(Objectobject)
D.wx.onWifiConnected(functioncallback)
A.wx.setScreenBrightness(Objectobject)
B.wx.getScreenBrightness(Objectobject)
C.wx.setKeepScreenOn(Objectobject)
D.wx.onUserCaptureScreen(functioncallback)