题目内容
(请给出正确答案)
[单选题]
用于扫码的API函数是()
A.wx.scanCode(Objectobject)
B.wx.makePhoneCall(Objectobject)
C.wx.addPhoneContact(Objectobject)
D.wx.onMemoryWarning(functioncallback)
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A.wx.scanCode(Objectobject)
B.wx.makePhoneCall(Objectobject)
C.wx.addPhoneContact(Objectobject)
D.wx.onMemoryWarning(functioncallback)
A.image
B.audio
C.video
D.media
A.wx.startCompass(Objectobject)
B.wx.onCompassChange(functioncallback)
C.wx.startAccelerometer(Objectobject)
D.wx.startGyroscope(Objectobject)
A.title
B.content
C.showCancel
D.cancelText
A.result
B.scanType
C.charSet
D.path
A.wx.startCompass(Objectobject)
B.wx.onCompassChange(functioncallback)
C.wx.startAccelerometer(Objectobject)
D.wx.startGyroscope(Objectobject)
A.['album','camera']
B.'album'
C.'camera'