#鸿蒙通关秘籍#如何使用decodeImage方法识别图像数据？

import { scanCore, scanBarcode, detectBarcode } from '@kit.ScanKit';
import { hilog } from '@kit.PerformanceAnalysisKit';
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let byteImg = {
  byteBuffer: YuvByteBuffer,
  width: 1080,
  height: 1080,
  format: detectBarcode.ImageFormat.NV21
};
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let options = {
  scanTypes: [scanCore.ScanType.ALL],
  enableMultiMode: true,
  enableAlbum: false
};
detectBarcode.decodeImage(byteImg, options).then((result) => {
  hilog.info(0x0001, '[Scan Sample]', `识别成功, 结果: ${JSON.stringify(result)}`);
}).catch((error) => {
  hilog.error(0x0001, '[Scan Sample]', `识别失败. 错误代码: ${error.code}, 错误信息: ${error.message}`);
});
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