wx.createInnerAudioContext duration 总是为0
var ao = wx.createInnerAudioContext();
ao.src = ‘src’
console.log( ao.duration ) //0 为啥总是为0 和调试版本有关系吗 求解
var ao = wx.createInnerAudioContext();
ao.src = ‘src’
console.log( ao.duration ) //0 为啥总是为0 和调试版本有关系吗 求解