xr-camera像普通camera一样可以把每帧的图像暴露出来  this.cameraContext = wx.createCameraContext() const listener = this.cameraContext.onCameraFrame((frame) => {     const frameData = new Uint8Array(frame.data);     const clampedData = new Uint8ClampedArray(frameData);     const imageData = this.canvas.createImageData(clampedData, frame.width, frame.height); ........ }); listener.start();

版本： 1.06.2301040 平台：windows 如图： [图片]